{"title":"施磷加硫对黑克兰养分吸收、产量及产量属性参数的互作效应玫瑰)","authors":"M. Phogat, Ankush Rai, Sunil Kumar","doi":"10.18805/LR-3963","DOIUrl":null,"url":null,"abstract":"The experiment comprising of four levels of phosphorus, i.e., 0, 20, 40 and 60 kg ha-1 and three levels of sulphur, i.e., 0, 15 and 30 kg ha-1, was conducted during summer of 2015-16 to investigate the interaction effect of phosphorus and sulphur application on nutrients uptake and yield of black gram cv. Uttara. The treatments were laid in randomized block design (Factorial) with three replications. The results revealed utmost concentration and uptake of phosphorus in seed (0.376% and 3.59 kg ha-1) and stover (0.266% and 6.38 kg ha-1) and sulphur in seed (0.397% and 3.79 kg ha-1) and stover (0.134% and 3.21 kg ha-1) with combined application of phosphorus 60 kg and sulphur 30 kg ha-1, indicating synergistic effect of phosphorus and sulphur on nutrient uptake, respectively. The results also revealed that combined application of phosphorus and sulphur showed synergistic effect on seed and stover yield of black gram with increasing levels of phosphorus and sulphur up to highest level as both the nutrients mutually help absorption and utilization by black gram probably due to balanced nutrition. The seed and stover yield were 955.50 and 2398.30 kg ha-1 with combined application of phosphorus 60 kg and sulphur 30 kg ha-1. The yield attributes of black gram viz., plant height, number of pods plant-1 and 100 seeds weight also increased significantly with increasing levels of phosphorus and sulphur up to highest level and the optimum values were recorded with combined application of phosphorus 60 kg and sulphur 30 kg ha-1. However, non-significant response of phosphorus and sulphur application has been observed in case of plant population (m-2).","PeriodicalId":18181,"journal":{"name":"Legume Research","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2018-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Interaction effect of phosphosrus and sulphur application on nutrient uptake, yield and yield attributing parameters of black gram [Vigna mungo (L.) Hepper]\",\"authors\":\"M. Phogat, Ankush Rai, Sunil Kumar\",\"doi\":\"10.18805/LR-3963\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The experiment comprising of four levels of phosphorus, i.e., 0, 20, 40 and 60 kg ha-1 and three levels of sulphur, i.e., 0, 15 and 30 kg ha-1, was conducted during summer of 2015-16 to investigate the interaction effect of phosphorus and sulphur application on nutrients uptake and yield of black gram cv. Uttara. The treatments were laid in randomized block design (Factorial) with three replications. The results revealed utmost concentration and uptake of phosphorus in seed (0.376% and 3.59 kg ha-1) and stover (0.266% and 6.38 kg ha-1) and sulphur in seed (0.397% and 3.79 kg ha-1) and stover (0.134% and 3.21 kg ha-1) with combined application of phosphorus 60 kg and sulphur 30 kg ha-1, indicating synergistic effect of phosphorus and sulphur on nutrient uptake, respectively. The results also revealed that combined application of phosphorus and sulphur showed synergistic effect on seed and stover yield of black gram with increasing levels of phosphorus and sulphur up to highest level as both the nutrients mutually help absorption and utilization by black gram probably due to balanced nutrition. The seed and stover yield were 955.50 and 2398.30 kg ha-1 with combined application of phosphorus 60 kg and sulphur 30 kg ha-1. The yield attributes of black gram viz., plant height, number of pods plant-1 and 100 seeds weight also increased significantly with increasing levels of phosphorus and sulphur up to highest level and the optimum values were recorded with combined application of phosphorus 60 kg and sulphur 30 kg ha-1. However, non-significant response of phosphorus and sulphur application has been observed in case of plant population (m-2).\",\"PeriodicalId\":18181,\"journal\":{\"name\":\"Legume Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2018-05-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Legume Research\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.18805/LR-3963\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"AGRONOMY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Legume Research","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.18805/LR-3963","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AGRONOMY","Score":null,"Total":0}
引用次数: 2
摘要
本试验于2015-16年夏季采用0、20、40和60 kg ha-1 4个磷水平和0、15和30 kg ha-1 3个硫水平,研究磷和硫对黑克cv养分吸收和产量的互作效应。Uttara。处理采用随机区组设计(阶乘),3个重复。结果表明,当磷和硫分别为60 kg和30 kg ha-1时,种子和秸秆中磷(分别为0.376%和3.59 kg ha-1)和硫(分别为0.266%和6.38 kg ha-1)的浓度和吸收量最大,种子和秸秆中硫(分别为0.397%和3.79 kg ha-1)和硫(分别为0.134%和3.21 kg ha-1)的吸收量最大,表明磷和硫对养分吸收具有协同效应。结果还表明,磷硫配施对黑克种子和秸秆产量具有协同效应,磷硫配施水平提高至最高水平,这可能是由于营养平衡导致的两种养分相互促进黑克的吸收和利用。在磷60 kg、硫30 kg hm -1配施条件下,种子和秸秆产量分别为955.50和2398.30 kg hm -1。随着磷和硫用量的增加,黑克重、株高、荚果数、百粒重等产量性状均显著增加,磷和硫配施量达到最高水平,以磷60 kg、硫30 kg hm -1为最佳。然而,在植物种群(m-2)的情况下,磷和硫的施用没有显著的响应。
Interaction effect of phosphosrus and sulphur application on nutrient uptake, yield and yield attributing parameters of black gram [Vigna mungo (L.) Hepper]
The experiment comprising of four levels of phosphorus, i.e., 0, 20, 40 and 60 kg ha-1 and three levels of sulphur, i.e., 0, 15 and 30 kg ha-1, was conducted during summer of 2015-16 to investigate the interaction effect of phosphorus and sulphur application on nutrients uptake and yield of black gram cv. Uttara. The treatments were laid in randomized block design (Factorial) with three replications. The results revealed utmost concentration and uptake of phosphorus in seed (0.376% and 3.59 kg ha-1) and stover (0.266% and 6.38 kg ha-1) and sulphur in seed (0.397% and 3.79 kg ha-1) and stover (0.134% and 3.21 kg ha-1) with combined application of phosphorus 60 kg and sulphur 30 kg ha-1, indicating synergistic effect of phosphorus and sulphur on nutrient uptake, respectively. The results also revealed that combined application of phosphorus and sulphur showed synergistic effect on seed and stover yield of black gram with increasing levels of phosphorus and sulphur up to highest level as both the nutrients mutually help absorption and utilization by black gram probably due to balanced nutrition. The seed and stover yield were 955.50 and 2398.30 kg ha-1 with combined application of phosphorus 60 kg and sulphur 30 kg ha-1. The yield attributes of black gram viz., plant height, number of pods plant-1 and 100 seeds weight also increased significantly with increasing levels of phosphorus and sulphur up to highest level and the optimum values were recorded with combined application of phosphorus 60 kg and sulphur 30 kg ha-1. However, non-significant response of phosphorus and sulphur application has been observed in case of plant population (m-2).
期刊介绍:
Legume Research An International Journal. The Journal is an official publication of Agricultural Research Communication Centre. It is designed to bring out the original research articles on genetics, breeding, physiology, bacterial avtivity, production, quality, biochemistry and seeds of legumes crops. The objective of the journal is to serve as a forum for scientific community to publish their research findings on legumes ans to provide basis for new research. Journal is being scanned in the important indexing and abstracting services.