Pub Date : 2022-03-01DOI: 10.3724/sp.j.1006.2022.14090
Shulan Zheng, Xiao-ling Liu, Wen Wang, D. Xu, H. Kan, Min Chen, Shu-Ying Li
{"title":"On the green and light-simplified and mechanized cultivation of cotton in a cotton-based double cropping system","authors":"Shulan Zheng, Xiao-ling Liu, Wen Wang, D. Xu, H. Kan, Min Chen, Shu-Ying Li","doi":"10.3724/sp.j.1006.2022.14090","DOIUrl":"https://doi.org/10.3724/sp.j.1006.2022.14090","url":null,"abstract":"","PeriodicalId":52132,"journal":{"name":"Acta Agronomica Sinica(China)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49494505","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 : 2022-03-01DOI: 10.3724/sp.j.1006.2022.14017
Xin Yang, Wen-Zhong Lin, Siming Chen, Zhen-Guo Du, Jie Lin, J. Qi, Pingping Fang, A. Tao, Li-Wu Zhang
{"title":"Molecular identification of a <italic>geminivirus</italic> CoYVV and screening of resistant germplasms in jute","authors":"Xin Yang, Wen-Zhong Lin, Siming Chen, Zhen-Guo Du, Jie Lin, J. Qi, Pingping Fang, A. Tao, Li-Wu Zhang","doi":"10.3724/sp.j.1006.2022.14017","DOIUrl":"https://doi.org/10.3724/sp.j.1006.2022.14017","url":null,"abstract":"","PeriodicalId":52132,"journal":{"name":"Acta Agronomica Sinica(China)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47869480","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 : 2022-03-01DOI: 10.3724/sp.j.1006.2022.14025
Rui Wang, Xue Chen, Qingyun Guo, R. Zhou, Lei Chen, Jia-Na Li
{"title":"Development of linkage InDel markers of the white petal gene based on whole-genome re-sequencing data in <italic>Brassica napus</italic> L.","authors":"Rui Wang, Xue Chen, Qingyun Guo, R. Zhou, Lei Chen, Jia-Na Li","doi":"10.3724/sp.j.1006.2022.14025","DOIUrl":"https://doi.org/10.3724/sp.j.1006.2022.14025","url":null,"abstract":"","PeriodicalId":52132,"journal":{"name":"Acta Agronomica Sinica(China)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47009653","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 : 2022-03-01DOI: 10.3724/sp.j.1006.2022.02089
Yanfei Wu, Qin Hu, Qi Zhou, X. Du, Feng Sheng
{"title":"Genome-wide identification and expression analysis of Elongator complex family genes in response to abiotic stresses in rice","authors":"Yanfei Wu, Qin Hu, Qi Zhou, X. Du, Feng Sheng","doi":"10.3724/sp.j.1006.2022.02089","DOIUrl":"https://doi.org/10.3724/sp.j.1006.2022.02089","url":null,"abstract":"","PeriodicalId":52132,"journal":{"name":"Acta Agronomica Sinica(China)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44727799","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 : 2022-03-01DOI: 10.3724/sp.j.1006.2022.14015
Xue-Lian Tan, Tian-wen Guo, Xinyan Hu, Ping-liang Zhang, Jun Zeng, Xiaowei Liu
{"title":"Characteristics of microbial community in the rhizosphere soil of continuous potato cropping in arid regions of the Loess Plateau","authors":"Xue-Lian Tan, Tian-wen Guo, Xinyan Hu, Ping-liang Zhang, Jun Zeng, Xiaowei Liu","doi":"10.3724/sp.j.1006.2022.14015","DOIUrl":"https://doi.org/10.3724/sp.j.1006.2022.14015","url":null,"abstract":"","PeriodicalId":52132,"journal":{"name":"Acta Agronomica Sinica(China)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47600396","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 : 2022-03-01DOI: 10.3724/sp.j.1006.2022.14035
Yan-Chun Guo, Jiayu Yao, Rong-Bin Zhang, Sijia Chen, Q. He, A. Tao, Pingping Fang, J. Qi, Liemei Zhang, Li-Wu Zhang
{"title":"Identification and phylogenetic analysis of the pathogen of jute anthracnose in China","authors":"Yan-Chun Guo, Jiayu Yao, Rong-Bin Zhang, Sijia Chen, Q. He, A. Tao, Pingping Fang, J. Qi, Liemei Zhang, Li-Wu Zhang","doi":"10.3724/sp.j.1006.2022.14035","DOIUrl":"https://doi.org/10.3724/sp.j.1006.2022.14035","url":null,"abstract":"","PeriodicalId":52132,"journal":{"name":"Acta Agronomica Sinica(China)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43821382","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 : 2021-11-01DOI: 10.3724/sp.j.1006.2021.01081
Xinhui Hu, Shu-bo Gu, Junjun Zhu, Dong Wang
: To investigate the effects of potassium applying on the grain yield formation of winter wheat, the experiments were carried out on different soil textures with high-yield winter wheat variety Taimai 198. To analyze the effects of potassium application at different stages on winter wheat flag leaf photosynthetic characteristics, dry matter accumulation and distribution, and grain yield under different soil texture conditions, two soil texture test fields [sandy loam (S) and silty loam (F)] and three treatments [no potassium fertilizer (K0), potassium fertilizer base application (100% applicating at sowing, K1), and split application (50% applicating at sowing stage + 50% topdressing at the jointing stage, K2)] was arranged. The results showed that the interaction of soil texture and potassium application significantly affected the grain number per spike and dry matter assimilated after anthesis and grain yield. Under the two soil texture conditions, potassium application significantly increased the grain yield of winter wheat, and K2 treatment had the highest yield. Compared with K1 treatment, the grains number per ear, the SPAD and net photosynthetic rate of flag leaves after anthesis, the accumulation of dry matter per stem after anthesis, and the transfer of assimilation to the grain after anthesis were increased under K2 treatment. Under sandy loam conditions, grain yield of K2 treatment was by 12.4% and 10.4% higher than that of K1 treatment, respectively. Under silt loam conditions, grain yield was by 5.2% and 5.4% higher than that of K1 treatment. Those results indicated that wheat yield was significantly increased by changing potassium fertilizer base application to 50% base application with 50% topdressing at jointing stage, and the wheat yield was higher in sandy loam field.
{"title":"Effects of applying potassium at different growth stages on dry matter accumulation and yield of winter wheat in different soil-texture fields","authors":"Xinhui Hu, Shu-bo Gu, Junjun Zhu, Dong Wang","doi":"10.3724/sp.j.1006.2021.01081","DOIUrl":"https://doi.org/10.3724/sp.j.1006.2021.01081","url":null,"abstract":": To investigate the effects of potassium applying on the grain yield formation of winter wheat, the experiments were carried out on different soil textures with high-yield winter wheat variety Taimai 198. To analyze the effects of potassium application at different stages on winter wheat flag leaf photosynthetic characteristics, dry matter accumulation and distribution, and grain yield under different soil texture conditions, two soil texture test fields [sandy loam (S) and silty loam (F)] and three treatments [no potassium fertilizer (K0), potassium fertilizer base application (100% applicating at sowing, K1), and split application (50% applicating at sowing stage + 50% topdressing at the jointing stage, K2)] was arranged. The results showed that the interaction of soil texture and potassium application significantly affected the grain number per spike and dry matter assimilated after anthesis and grain yield. Under the two soil texture conditions, potassium application significantly increased the grain yield of winter wheat, and K2 treatment had the highest yield. Compared with K1 treatment, the grains number per ear, the SPAD and net photosynthetic rate of flag leaves after anthesis, the accumulation of dry matter per stem after anthesis, and the transfer of assimilation to the grain after anthesis were increased under K2 treatment. Under sandy loam conditions, grain yield of K2 treatment was by 12.4% and 10.4% higher than that of K1 treatment, respectively. Under silt loam conditions, grain yield was by 5.2% and 5.4% higher than that of K1 treatment. Those results indicated that wheat yield was significantly increased by changing potassium fertilizer base application to 50% base application with 50% topdressing at jointing stage, and the wheat yield was higher in sandy loam field.","PeriodicalId":52132,"journal":{"name":"Acta Agronomica Sinica(China)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44257474","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 : 2021-11-01DOI: 10.3724/sp.j.1006.2021.94194
Chun-Hua Wu, Xue-Ke Pu, Yong-Jin Zhou, You-Ming Mian, Fang Miao, Rong Li
: In order to explore the effect of different ridge-and-furrow rainwater harvesting with mulching patterns on soil wa-ter-heat-fertility properties and the yield of rainfed potato. A located experiment was conducted in 2015 and 2016 for two con-secutive years, and six ridge-and-furrow rainwater harvesting with mulching patterns were set up in dry farmland of southern Ningxia. Ridges were mulched with plastic film, while furrows were covered with plastic film (PP), maize straw (PS), biodegradable film (PB), bast fiber film (PF), liquid film (PL), and furrow without mulching (PN), and the flat planting without mulching was used as control check (CK). We investigated the effect of ridge-and-furrow rainwater harvesting with mulching on soil water, temperature, nutrients, and potato yield. Furrow-and-ridge rainwater harvesting with mulching patterns could significantly increase averag e soil water storage in 0–200 cm layer during the whole growth period, and PS treatment had the best effect on soil water conservation. Compared with CK, PP treatment significantly increased topsoil temperature (0–25 cm) during the growth period, while PS treatment significantly reduced topsoil temperature in potato. Compared with the treatment before the experiment, the contents of soil organic carbon, total nitrogen, alkali-hydrolysed nitrogen, and available phosphorus in 0–40 cm layer under different furrow-and-ridge rainwater harvesting with mulching patterns were significantly increased, while the soil available potassium contents were significantly decreased during the two-year experiments. Compared with the control, the soil nutrients with different furrow-and-ridge rainwater harvesting with mulching patterns were significantly increased with the largest increase in soil nutrients in PS treatment. Ridge-and-furrow rainwater harvesting with mulching patterns could significantly improve potato yield and marketable tuber rate, and PS and PP treatments were the highest, followed by PB, PF, and PL treatments, while there was no significant difference between PN and CK treatments. According to correlation and path analysis, the soil water, organic carbon, and temperature were the important factors limiting the high yield of potato. The ridge mulched with plastic film and furrow covered with straw could significantly increase potato yield by improving the soil water, temperature, and nutrient environ-ment in dryland. It had certain application value in high yield cultivation of potato in arid areas of southern Ningxia.
{"title":"Effects of ridge-and-furrow rainwater harvesting with mulching on soil water- heat-fertility and potato yield in arid areas of southern Ningxia","authors":"Chun-Hua Wu, Xue-Ke Pu, Yong-Jin Zhou, You-Ming Mian, Fang Miao, Rong Li","doi":"10.3724/sp.j.1006.2021.94194","DOIUrl":"https://doi.org/10.3724/sp.j.1006.2021.94194","url":null,"abstract":": In order to explore the effect of different ridge-and-furrow rainwater harvesting with mulching patterns on soil wa-ter-heat-fertility properties and the yield of rainfed potato. A located experiment was conducted in 2015 and 2016 for two con-secutive years, and six ridge-and-furrow rainwater harvesting with mulching patterns were set up in dry farmland of southern Ningxia. Ridges were mulched with plastic film, while furrows were covered with plastic film (PP), maize straw (PS), biodegradable film (PB), bast fiber film (PF), liquid film (PL), and furrow without mulching (PN), and the flat planting without mulching was used as control check (CK). We investigated the effect of ridge-and-furrow rainwater harvesting with mulching on soil water, temperature, nutrients, and potato yield. Furrow-and-ridge rainwater harvesting with mulching patterns could significantly increase averag e soil water storage in 0–200 cm layer during the whole growth period, and PS treatment had the best effect on soil water conservation. Compared with CK, PP treatment significantly increased topsoil temperature (0–25 cm) during the growth period, while PS treatment significantly reduced topsoil temperature in potato. Compared with the treatment before the experiment, the contents of soil organic carbon, total nitrogen, alkali-hydrolysed nitrogen, and available phosphorus in 0–40 cm layer under different furrow-and-ridge rainwater harvesting with mulching patterns were significantly increased, while the soil available potassium contents were significantly decreased during the two-year experiments. Compared with the control, the soil nutrients with different furrow-and-ridge rainwater harvesting with mulching patterns were significantly increased with the largest increase in soil nutrients in PS treatment. Ridge-and-furrow rainwater harvesting with mulching patterns could significantly improve potato yield and marketable tuber rate, and PS and PP treatments were the highest, followed by PB, PF, and PL treatments, while there was no significant difference between PN and CK treatments. According to correlation and path analysis, the soil water, organic carbon, and temperature were the important factors limiting the high yield of potato. The ridge mulched with plastic film and furrow covered with straw could significantly increase potato yield by improving the soil water, temperature, and nutrient environ-ment in dryland. It had certain application value in high yield cultivation of potato in arid areas of southern Ningxia.","PeriodicalId":52132,"journal":{"name":"Acta Agronomica Sinica(China)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47849103","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：