Pub Date : 2021-08-10DOI: 10.9734/bpi/nvbs/v1/1825c
P. Sonje, Neelesh Kanasker, P. Vatsalaswamy
Objective of the present study is to study the branching pattern of brachial artery, as the arterial variations are very common, variations in the branching pattern of Brachial artery were studied at D.Y.Patil Medi- cal College, Pune. The variations of the Brachial artery were investigated in 50 upper limbs.Variations of many kinds were discovered. In 2% of cases, a high origin of the radial artery was discovered, and in 4% of cases, a high origin of the ulnar artery was discovered. Other type of variation like common interosseous artery from Radial artery, Superior ulnar collateral artery from the Profunda brachii artery, common stem for the posterior circumflex humeral artery and Profunda brachii artery and many more were also seen. These differences are significant in a variety of diagnostic and surgical procedures. These variations' embryological source has also been examined.
{"title":"Surgical Significance of the Variable Branching Pattern of Brachial Artery","authors":"P. Sonje, Neelesh Kanasker, P. Vatsalaswamy","doi":"10.9734/bpi/nvbs/v1/1825c","DOIUrl":"https://doi.org/10.9734/bpi/nvbs/v1/1825c","url":null,"abstract":"Objective of the present study is to study the branching pattern of brachial artery, as the arterial variations are very common, variations in the branching pattern of Brachial artery were studied at D.Y.Patil Medi- cal College, Pune. The variations of the Brachial artery were investigated in 50 upper limbs.Variations of many kinds were discovered. In 2% of cases, a high origin of the radial artery was discovered, and in 4% of cases, a high origin of the ulnar artery was discovered. Other type of variation like common interosseous artery from Radial artery, Superior ulnar collateral artery from the Profunda brachii artery, common stem for the posterior circumflex humeral artery and Profunda brachii artery and many more were also seen. These differences are significant in a variety of diagnostic and surgical procedures. These variations' embryological source has also been examined.","PeriodicalId":19194,"journal":{"name":"New Visions in Biological Science Vol. 1","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79163906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-10DOI: 10.9734/bpi/nvbs/v1/11522d
Gidado Rose Suniso Maxwell, I. Abraham, Iweajunwa Sarah
Non-Saccharomyces yeast strains consume a diverse range of sugars, capable of producing ethanol at different quantities and concentrations. The ability of such wild type indigenous strains to do so and compete with industrial strains of Saccharomyces cerevisae is not common in Nigeria. This study aimed at comparing the ability of Meyerozyma guilliermondii with a strain of Saccharomyces cerevisiae, to consume sugars (fructose, galactose, glucose, lactose, sucrose and molasses) and to convert them into ethanol during fermentation. Yeast extract (6g/L), peptone (10g/L), malt extract (6g/L) broth was supplemented with different concentrations (5g/L, 10g/L, 20g/L, 30g/L) of fructose, galactose, glucose, lactose and sucrose respectively. Sugar utilization post incubation for 96 hours at 120 rpm, 30oC was measured using a refractometer. The alcoholic yield using molasses for Meyerozyma guilliermondii 9.2±0.45 (mg/ml) was significantly higher than that of Saccharomyces cerevisiae strain T (4.8±1.15 mg/ml) at 96 hours. Ethanol production from the consumption of fructose as the sole carbon source was more favourable for M. guilliermondii 2.1, 3.0, 8.11 and 9.06 (mg/ml) compared to 1.08, 3.12, 8.06 and 6.0 (mg/ml) for S. cerevisiae. Both strains displayed similar adaptation to galactose metabolism at all tested concentrations. With glucose, M. guilliermondii yielded more than its S. cerevisiae counterpart at 1.0% (4.15, 3.18 mg/ml) and 2.0% glucose (4.25, 3.3 mg/ml). At 3.0% glucose broth content, 8.15 and 9.08 mg/ml ethanol was obtained for M. guilliermondii and S. cerevisiae respectively. Sucrose utilization resulted in a 10.18 mg/ml yield of ethanol compared to a 7.06 mg/ml yield for M. guilliermondi and S. cerevisiae respectively at 3.0% sugar supplement. Meyerozyma guilliermondii displayed its ability as a highly adaptable non-Saccharomyces yeast specie capable of producing ethanol from a variety of sugars indicative of local feedstock as a suitable alternative.
{"title":"Comparative Analysis of the Sugar Utilization effect of Meyerozyma guilliermondii and Saccharomyces cerevisiae Strain during Alcoholic Fermentation","authors":"Gidado Rose Suniso Maxwell, I. Abraham, Iweajunwa Sarah","doi":"10.9734/bpi/nvbs/v1/11522d","DOIUrl":"https://doi.org/10.9734/bpi/nvbs/v1/11522d","url":null,"abstract":"Non-Saccharomyces yeast strains consume a diverse range of sugars, capable of producing ethanol at different quantities and concentrations. The ability of such wild type indigenous strains to do so and compete with industrial strains of Saccharomyces cerevisae is not common in Nigeria. This study aimed at comparing the ability of Meyerozyma guilliermondii with a strain of Saccharomyces cerevisiae, to consume sugars (fructose, galactose, glucose, lactose, sucrose and molasses) and to convert them into ethanol during fermentation. Yeast extract (6g/L), peptone (10g/L), malt extract (6g/L) broth was supplemented with different concentrations (5g/L, 10g/L, 20g/L, 30g/L) of fructose, galactose, glucose, lactose and sucrose respectively. Sugar utilization post incubation for 96 hours at 120 rpm, 30oC was measured using a refractometer. The alcoholic yield using molasses for Meyerozyma guilliermondii 9.2±0.45 (mg/ml) was significantly higher than that of Saccharomyces cerevisiae strain T (4.8±1.15 mg/ml) at 96 hours. Ethanol production from the consumption of fructose as the sole carbon source was more favourable for M. guilliermondii 2.1, 3.0, 8.11 and 9.06 (mg/ml) compared to 1.08, 3.12, 8.06 and 6.0 (mg/ml) for S. cerevisiae. Both strains displayed similar adaptation to galactose metabolism at all tested concentrations. With glucose, M. guilliermondii yielded more than its S. cerevisiae counterpart at 1.0% (4.15, 3.18 mg/ml) and 2.0% glucose (4.25, 3.3 mg/ml). At 3.0% glucose broth content, 8.15 and 9.08 mg/ml ethanol was obtained for M. guilliermondii and S. cerevisiae respectively. Sucrose utilization resulted in a 10.18 mg/ml yield of ethanol compared to a 7.06 mg/ml yield for M. guilliermondi and S. cerevisiae respectively at 3.0% sugar supplement. Meyerozyma guilliermondii displayed its ability as a highly adaptable non-Saccharomyces yeast specie capable of producing ethanol from a variety of sugars indicative of local feedstock as a suitable alternative.","PeriodicalId":19194,"journal":{"name":"New Visions in Biological Science Vol. 1","volume":"96 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83936096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-10DOI: 10.9734/bpi/nvbs/v1/11412d
A. N. Shoutko, O. Gerasimova, V. Mus
{"title":"Rate of Death in Fatal Diseases and Lymphocyte Reproductive Activity Normalized to Numbers of Hematopoietic Stem Cells in Blood","authors":"A. N. Shoutko, O. Gerasimova, V. Mus","doi":"10.9734/bpi/nvbs/v1/11412d","DOIUrl":"https://doi.org/10.9734/bpi/nvbs/v1/11412d","url":null,"abstract":"","PeriodicalId":19194,"journal":{"name":"New Visions in Biological Science Vol. 1","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87402357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-10DOI: 10.9734/bpi/nvbs/v1/1824c
P. Sonje, Rishav Anand
Arterial variations are quite widespread in various arteries throughout the body, and they are crucial from a surgical and diagnostic standpoint. The purpose of this research is to discover variations in the origin and course of the vertebral artery. The primary arteries of the neck are the vertebral arteries. The vertebral arteries and their major branches, collectively known as the vertebro-basilar system, primarily supply blood to the upper spinal cord, the brain stem and cerebellum, and various parts of the posterior cerebral hemispheres.Variations in the origin and course of the vertebral artery were discovered. Spondylosis, a herniated intervertebral disc, tumour, infection, and trauma are all surgical reasons for the cervical region. Apart from understanding the clinical implications, the data derived from gross anatomical dissections of cadavers can be a useful guideline for surgeons for careful pre-operative planning in cases where the vertebral artery follows an unusual path and can help them avoid potentially life-threatening complications..
{"title":"Variable Origin and Branching Pattern of Vertebral Artery and its Importance in Head Neck Surgeries","authors":"P. Sonje, Rishav Anand","doi":"10.9734/bpi/nvbs/v1/1824c","DOIUrl":"https://doi.org/10.9734/bpi/nvbs/v1/1824c","url":null,"abstract":"Arterial variations are quite widespread in various arteries throughout the body, and they are crucial from a surgical and diagnostic standpoint. The purpose of this research is to discover variations in the origin and course of the vertebral artery. The primary arteries of the neck are the vertebral arteries. The vertebral arteries and their major branches, collectively known as the vertebro-basilar system, primarily supply blood to the upper spinal cord, the brain stem and cerebellum, and various parts of the posterior cerebral hemispheres.Variations in the origin and course of the vertebral artery were discovered. Spondylosis, a herniated intervertebral disc, tumour, infection, and trauma are all surgical reasons for the cervical region. Apart from understanding the clinical implications, the data derived from gross anatomical dissections of cadavers can be a useful guideline for surgeons for careful pre-operative planning in cases where the vertebral artery follows an unusual path and can help them avoid potentially life-threatening complications..","PeriodicalId":19194,"journal":{"name":"New Visions in Biological Science Vol. 1","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74303233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-10DOI: 10.9734/bpi/nvbs/v1/1788c
S. Uthirasamy, T. Chitra, A. Murugan, G. Manjula, P. Arulmanickam, T. Kavitha, M. Thinakaran
Medicinal plants have initiated in many countries because of their contributions to health care. Calotropis gigantea is a biological ingredient with potential therapeutic qualities that belongs to the Asclepiadaceae family.Calotropis gigantea leaves have long been used to treat abdominal pain, tumours, skin problems, wounds, and insect stings.This plant's therapeutic characteristics make it an important source of a medicinal compound. Calotropis gigantean's bioactive components were studied using GC-MS, HPLC, and FTIR. Gas Chromatography-Mass Spectroscopy (GC-MS) study reveals major bioactive chemicals. Only leaves contained the chemical compounds Androstane-11,17-Dione, 3-[(Trimethylsilyl)Oxy]-, 17-[O-(Phenylmethyl)Oxime], 3.Alpha.-(Trimethylsiloxy)Cholest-5-Ene, Urs-12-EN-28-Oic acid, 3-Hydroxy-, Methyl ester, (3.BETA.)-, Pseduosarsasapogenin-5, 20-Dien Methyl Ether, Beta. Carotene, 1.Alpha.,2.Alpha.-Epoxy-1.Beta.-Methylcholesta-4,6-Dien-3-One, 3-O-Acetyl-6-Methoxy-Cycloartenol whereas the rest of the compounds were similar in plants.
由于药用植物对医疗保健的贡献，许多国家已经开始使用药用植物。巨角鹿角是一种具有潜在治疗价值的生物成分，属于牛角鹿角科。巨角茶叶长期以来被用来治疗腹痛、肿瘤、皮肤问题、伤口和昆虫叮咬。该植物的治疗特性使其成为药用化合物的重要来源。采用气相色谱-质谱、高效液相色谱、红外光谱等方法对巨角牛角的生物活性成分进行了研究。气相色谱-质谱(GC-MS)研究揭示了主要的生物活性化学物质。只有叶片含有以下化合物:雄甾烷-11,17-二酮，3-[(三甲基硅氧基)氧]-，17-[O-(苯基甲基)肟]，3- α -(三甲基硅氧基)胆碱-5-烯，rs-12- en -28- oic酸，3-羟基-，甲酯，(3. β)-， pseudoosarsasapogenin - 5,20 -二烯甲基醚，β。1.α-胡萝卜素,2. alpha. -环氧- 1. - beta。-甲基胆碱-4,6-二烯-3- 1,3 - o -乙酰-6-甲氧基环青蒿醇，而其余化合物在植物中相似。
{"title":"Determining the Bioactive Constituents in Calotropis gigantea Leaves by GC-MS, HPLC and FTIR Techniques","authors":"S. Uthirasamy, T. Chitra, A. Murugan, G. Manjula, P. Arulmanickam, T. Kavitha, M. Thinakaran","doi":"10.9734/bpi/nvbs/v1/1788c","DOIUrl":"https://doi.org/10.9734/bpi/nvbs/v1/1788c","url":null,"abstract":"Medicinal plants have initiated in many countries because of their contributions to health care. Calotropis gigantea is a biological ingredient with potential therapeutic qualities that belongs to the Asclepiadaceae family.Calotropis gigantea leaves have long been used to treat abdominal pain, tumours, skin problems, wounds, and insect stings.This plant's therapeutic characteristics make it an important source of a medicinal compound. Calotropis gigantean's bioactive components were studied using GC-MS, HPLC, and FTIR. Gas Chromatography-Mass Spectroscopy (GC-MS) study reveals major bioactive chemicals. Only leaves contained the chemical compounds Androstane-11,17-Dione, 3-[(Trimethylsilyl)Oxy]-, 17-[O-(Phenylmethyl)Oxime], 3.Alpha.-(Trimethylsiloxy)Cholest-5-Ene, Urs-12-EN-28-Oic acid, 3-Hydroxy-, Methyl ester, (3.BETA.)-, Pseduosarsasapogenin-5, 20-Dien Methyl Ether, Beta. Carotene, 1.Alpha.,2.Alpha.-Epoxy-1.Beta.-Methylcholesta-4,6-Dien-3-One, 3-O-Acetyl-6-Methoxy-Cycloartenol whereas the rest of the compounds were similar in plants.","PeriodicalId":19194,"journal":{"name":"New Visions in Biological Science Vol. 1","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90196234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-10DOI: 10.9734/bpi/nvbs/v1/11812d
D. Rowland
Each DNA molecule consists of a base pair of nucleotides, either guanine (G) coupled with cytosine (C), or adenine (A) coupled with thymine (T). GC and AT base molecules linked together in long chains is analogous to binary computer coding in which each molecule is either a “GC” or an “AT” (rather than a “1” or a “0”). Advanced species have significantly less DNA encoding than primitive species. The amphibian that evolved from a fish no longer needs those parts of its DNA that were exclusive to fish and so loses them. Similarly, the lizard loses those parts of its DNA that were required by amphibians, and so on up the evolutionary scale. Every species carries with it disproportionately huge amounts of inactive DNA that they themselves cannot possibly use. This is for the sole purpose of keeping biological codes in reserve as a backup contingency plan in case of mass extinctions. Every organism is thus preprogrammed with a binary encoded genetic template for what it could evolve to as a species plus endless possibilities for the evolution of new species. Darwinian natural selection is merely a small incidental part of this evolutionary process.
{"title":"Study on DNA Binary Programming is Key to Understanding Evolutionary Biology","authors":"D. Rowland","doi":"10.9734/bpi/nvbs/v1/11812d","DOIUrl":"https://doi.org/10.9734/bpi/nvbs/v1/11812d","url":null,"abstract":"Each DNA molecule consists of a base pair of nucleotides, either guanine (G) coupled with cytosine (C), or adenine (A) coupled with thymine (T). GC and AT base molecules linked together in long chains is analogous to binary computer coding in which each molecule is either a “GC” or an “AT” (rather than a “1” or a “0”). Advanced species have significantly less DNA encoding than primitive species. The amphibian that evolved from a fish no longer needs those parts of its DNA that were exclusive to fish and so loses them. Similarly, the lizard loses those parts of its DNA that were required by amphibians, and so on up the evolutionary scale. Every species carries with it disproportionately huge amounts of inactive DNA that they themselves cannot possibly use. This is for the sole purpose of keeping biological codes in reserve as a backup contingency plan in case of mass extinctions. Every organism is thus preprogrammed with a binary encoded genetic template for what it could evolve to as a species plus endless possibilities for the evolution of new species. Darwinian natural selection is merely a small incidental part of this evolutionary process.","PeriodicalId":19194,"journal":{"name":"New Visions in Biological Science Vol. 1","volume":"16 1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91261528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-10DOI: 10.9734/bpi/nvbs/v1/11085d
M. Sumithra
{"title":"Impact of a Marine Algae against Oxidative Stress Induced Alzheimers in Animal Model","authors":"M. Sumithra","doi":"10.9734/bpi/nvbs/v1/11085d","DOIUrl":"https://doi.org/10.9734/bpi/nvbs/v1/11085d","url":null,"abstract":"","PeriodicalId":19194,"journal":{"name":"New Visions in Biological Science Vol. 1","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78472555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-10DOI: 10.9734/bpi/nvbs/v1/1787c
S. Uthirasamy, T. Chitra, P. Stalin
Many places in Tamilnadu rely on the Cauvery River for their water supply. The Erode District is heavily polluted as a result of poor textile effluent control. The purpose of this study was to assess the quality of the Cauvery River in Erode. Planktons are an aquatic ecosystem's primary food source. One of the most significant ecological indicators for assessing water quality is zooplankton diversity. The purpose of this study was to examine the diversity of Zooplankton in the Cauvery River in Erode from July to November 2018, and the results were documented on a periodic basis. The findings demonstrated that Zooplankton diversity is a valuable indicator for the river ecosystem and is impacted by river water quality.In the Cauvery River, the Rotifers are the most regularly observed and prominent zooplankton species. Water quality can be related to variations in biodiversity in a body of water.Zooplanktons are also effective biological water quality indicators.
{"title":"Study on Zooplankton Diversity of Cauvery River in Erode District, Tamil Nadu","authors":"S. Uthirasamy, T. Chitra, P. Stalin","doi":"10.9734/bpi/nvbs/v1/1787c","DOIUrl":"https://doi.org/10.9734/bpi/nvbs/v1/1787c","url":null,"abstract":"Many places in Tamilnadu rely on the Cauvery River for their water supply. The Erode District is heavily polluted as a result of poor textile effluent control. The purpose of this study was to assess the quality of the Cauvery River in Erode. Planktons are an aquatic ecosystem's primary food source. One of the most significant ecological indicators for assessing water quality is zooplankton diversity. The purpose of this study was to examine the diversity of Zooplankton in the Cauvery River in Erode from July to November 2018, and the results were documented on a periodic basis. The findings demonstrated that Zooplankton diversity is a valuable indicator for the river ecosystem and is impacted by river water quality.In the Cauvery River, the Rotifers are the most regularly observed and prominent zooplankton species. Water quality can be related to variations in biodiversity in a body of water.Zooplanktons are also effective biological water quality indicators.","PeriodicalId":19194,"journal":{"name":"New Visions in Biological Science Vol. 1","volume":"2 1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83974202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-10DOI: 10.9734/bpi/nvbs/v1/11969d
Sabia Akhter, A. Nabi, R. Jan, V. Yousuf, K. Sofi, M. Nadeem, I. Farooq
An experiment was carried out at the University Research Farm, SKUAST-K, Shalimar, Srinagar (JK K2: split 50:50; K3: split 25:75] and 5 of nitrogen (N) @ 120 kg ha-1 [N1: 50:25:25 (RFD); N2: 25:75, N3: 25:50:25, N4:50:50 and N5: 0:75:25]. Using K in equal splits (basal + active tillering) increased grain yield by 10.6 and 11.6 percent, straw yield by 11.6 and 13.4 percent, K uptake by 17.2 and 18.8 percent, and N uptake by 16.4 and 17.2 percent, respectively, over RFP in 2013-14 and 2014-15. The available K decreased steadily with the recommended application but remained constant when applied in split doses. The N management plays a key role in improving crop growth, environmental safety and economics of crop production. The available N in soil remained constant with RFP; however, it decreased when K was applied in splits. During both years, N application in 25:50:25 ratios (basal + active tillering + booting) increased grain yield, straw yield, and total K and N uptake. Furthermore, K and N content in soil decreased when N was applied in three splits as opposed to two splits, where it remained constant after harvest of the second year crop. This suggests that an increase in N dose may be required to maintain soil N status.
{"title":"Uptake and Availability of Potassium and Nitrogen in Wheat as Influenced by their Split Application under Temperate Conditions of Kashmir: Experimental Investigation","authors":"Sabia Akhter, A. Nabi, R. Jan, V. Yousuf, K. Sofi, M. Nadeem, I. Farooq","doi":"10.9734/bpi/nvbs/v1/11969d","DOIUrl":"https://doi.org/10.9734/bpi/nvbs/v1/11969d","url":null,"abstract":"An experiment was carried out at the University Research Farm, SKUAST-K, Shalimar, Srinagar (JK K2: split 50:50; K3: split 25:75] and 5 of nitrogen (N) @ 120 kg ha-1 [N1: 50:25:25 (RFD); N2: 25:75, N3: 25:50:25, N4:50:50 and N5: 0:75:25]. Using K in equal splits (basal + active tillering) increased grain yield by 10.6 and 11.6 percent, straw yield by 11.6 and 13.4 percent, K uptake by 17.2 and 18.8 percent, and N uptake by 16.4 and 17.2 percent, respectively, over RFP in 2013-14 and 2014-15. The available K decreased steadily with the recommended application but remained constant when applied in split doses. The N management plays a key role in improving crop growth, environmental safety and economics of crop production. The available N in soil remained constant with RFP; however, it decreased when K was applied in splits. During both years, N application in 25:50:25 ratios (basal + active tillering + booting) increased grain yield, straw yield, and total K and N uptake. Furthermore, K and N content in soil decreased when N was applied in three splits as opposed to two splits, where it remained constant after harvest of the second year crop. This suggests that an increase in N dose may be required to maintain soil N status.","PeriodicalId":19194,"journal":{"name":"New Visions in Biological Science Vol. 1","volume":"79 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81374078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-10DOI: 10.9734/bpi/nvbs/v1/11456d
C. N. Diệp
Phosporus (P) and potassium (K) are the major essential macronutrients for plants. Utilization of bio-fertilizers contained phosphate and potassium solubilizing bacteria is an alternative solution to maintain the available P and K in the soil. In order to develop such as bio-fertilizer, it is necessary to find out phosphate- and potassium-solubilizing bacteria from weathered materials of denatured rock mountain. Twenty-five strains were isolated on modified Aleksandrov medium from samples of soils/weathered rocks of HaTien Mountain, KienGiang, Vietnam. Their colonies were round or irregular, white to yellow and their cells were rod-shaped and motile. Seventeen of twenty-five bacterial strains were identified by PCR technique with specific primers fd1 and rP, showed that they were capable of dissolving both phosphate and potassium. Among of them, the seven strains had high phosphate and potassium dissolution capacites (>10 mgL-1 P2O5 and >50 mgL-1 K2O) effectively. The seven strains were chosen to sequence DNAs and then compared with GenBank database of NCBI by BLAST N software. The results showed that DNV16 strain was 99.30 % of identity with Microbacterium trichothecenolyticum strain A3RC1 (JQ689178); TC1D strain was 99.27 % of identity with Flectobacillus rhizosphaerae strain PeD7 (MN258894); CH9E strain was 99.43 % of identity with Agrobacterium tumefaciens strain ICMP5856 (KX621317); TC1A strain was 99.90 % of identity with Bacillus paramycoides strain 2914 (MT611870); CH7D strain was 99.88% of identity with Bacillus megaterium strain LCR107 (FJ976616); TD6B strain was 99.81 % of identiy with Bacillus subtilis strain R0-14 (MN330151) and CH7A strain 99.80 % with Bacillus albus strain FORCN138 (MW363338). The strain TC1A was the high phosphate and potassium solubilizing ability and its potential for use in bio-fertilizer prodution in the future.
{"title":"Determination of Phosphate and Potassium Solubilizing Bacteria from Weathered Materials of Denatured Rock Mountain, HaTien, KienGiang Province, Vietnam","authors":"C. N. Diệp","doi":"10.9734/bpi/nvbs/v1/11456d","DOIUrl":"https://doi.org/10.9734/bpi/nvbs/v1/11456d","url":null,"abstract":"Phosporus (P) and potassium (K) are the major essential macronutrients for plants. Utilization of bio-fertilizers contained phosphate and potassium solubilizing bacteria is an alternative solution to maintain the available P and K in the soil. In order to develop such as bio-fertilizer, it is necessary to find out phosphate- and potassium-solubilizing bacteria from weathered materials of denatured rock mountain. Twenty-five strains were isolated on modified Aleksandrov medium from samples of soils/weathered rocks of HaTien Mountain, KienGiang, Vietnam. Their colonies were round or irregular, white to yellow and their cells were rod-shaped and motile. Seventeen of twenty-five bacterial strains were identified by PCR technique with specific primers fd1 and rP, showed that they were capable of dissolving both phosphate and potassium. Among of them, the seven strains had high phosphate and potassium dissolution capacites (>10 mgL-1 P2O5 and >50 mgL-1 K2O) effectively. The seven strains were chosen to sequence DNAs and then compared with GenBank database of NCBI by BLAST N software. The results showed that DNV16 strain was 99.30 % of identity with Microbacterium trichothecenolyticum strain A3RC1 (JQ689178); TC1D strain was 99.27 % of identity with Flectobacillus rhizosphaerae strain PeD7 (MN258894); CH9E strain was 99.43 % of identity with Agrobacterium tumefaciens strain ICMP5856 (KX621317); TC1A strain was 99.90 % of identity with Bacillus paramycoides strain 2914 (MT611870); CH7D strain was 99.88% of identity with Bacillus megaterium strain LCR107 (FJ976616); TD6B strain was 99.81 % of identiy with Bacillus subtilis strain R0-14 (MN330151) and CH7A strain 99.80 % with Bacillus albus strain FORCN138 (MW363338). The strain TC1A was the high phosphate and potassium solubilizing ability and its potential for use in bio-fertilizer prodution in the future.","PeriodicalId":19194,"journal":{"name":"New Visions in Biological Science Vol. 1","volume":"139 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75559756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：