摘要
笔者通过对相关资料的整理与分析,阐述了常见不同耕作方式对主要粮食作物根系特性、光合效应、品质指标及产量的影响,分析了未来农业生产中进一步加强对耕作方式研究的必要性和重要性,并指出今后农业生产中应在结合中国国情的基础上注重根据区域生态环境、土壤属性、作物种类及茬口类型选择适宜的耕作方式,试图为中国农业生产中耕作方式更加合理的选择与运用及作物产量的提高和耕地的可持续利用提供科学依据和理论帮助。
The effects of different tillage methods on the root system, photosynthesis, grain quality and yield of main grain crops in China are expounded through the collation of relevant data. The authors analyzed the necessity and importance of further strengthening the research on tillage methods in future agricultural production, and pointed out that the appropriate tillage methods should be selected according to the regional ecological environment, soil properties, crop species and crop rotation types in the future on the basis of combining Chinese national condition, aiming to provide a scientific basis for the reasonable selection of tillage methods in agricultural production, the improvement of crop yield and the sustainable utilization of cultivated land in China.
作者
张向前
杨文飞
徐云姬
Zhang Xiangqian;Yang Wenfei;Xu Yunji(Crops Research Institute,Anhui Academy of Agricultural Sciences,Hefei 230031,Anhui,China;Anhui Provincial Key Laboratory of Crops Quality Improvement,Hefei 230031,Anhui,China;Institute of Agricultural Sciences of Huaiyin in Xuhuai District of Jiangsu Province,Huai’an 223001,Jiangsu,China;Joint International Research Laboratory of Agriculture and Agri-Product Safety,the Ministry of Education of China,Yangzhou University,Yangzhou 225009,Jiangsu,China)
出处
《农学学报》
2020年第8期23-27,32,共6页
Journal of Agriculture
基金
国家重点研发计划“江淮丘陵稻麦两熟区周年抗逆丰产增效关键技术研究与模式构建”(2017YFD0301305)
国家重点研发计划“弱筋小麦高产优质高效潜力实现的理论、途径与定向调控”(2016YFD0300408)
扬州大学教育部农业与农产品安全国际合作联合实验室开放课题项目“秸秆还田下小麦规范化播栽及壮苗抗逆栽培技术研究”(JRK2018004)。
关键词
农业生产
耕作方式
粮食作物
根系
品质
产量
Agricultural Production
Tillage Methods
Grain Crops
Root System
Grain Quality
Yield
