摘要
随着江苏"籼改粳"的推进以及直播稻面积的扩大,适宜品种及配套栽培技术成为苏北地区稻麦周年高产的制约因子。通过品种比较试验及多年栽培技术研发,集成了适宜在苏北地区稻麦两熟轮作区示范推广的"苏北稻麦周年绿色高效栽培技术",同时响应农业部"一控、两减、三基本"的要求,推进秸秆全量还田肥料化,实现农业绿色可持续发展。
With the promotion of planting Japonica instead of Indica and the expansion of areas of directly seeding rice in Jiangsu Province, suitable varieties and efficient supporting cultivation techniques have become key factors for achieving annual high yields of rice and wheat in northern Jiangsu. On the basis of comparative studies of rice varieties as well as research and development of cultivation technologies for many years, we developed ＂Integrated Annual Green and Efficient Cultivation Technologies for Rice-wheat Cropping System in Northern Jiangsu,＂ which are suitable for demonstration and promotion in the areas under rice-wheat rotation in northern Jiangsu. The technical measures are standardized and simplified, being supported by the standardized sowing and planting techniques and the precise and quantitative cultivation techniques of rice and wheat. The mechanization level is improved so that annual yields of rice and wheat can reach 1 200 kg/667 m2. The integrated cultivation technologies include full retention of straw in the field as fertilizer, which can reduce application rates of chemical fertilizers, thus promoting the development of green and sustainable agriculture.
作者
冯国华
王健康
张会云
赵轶鹏
王静
常勇
FENG Guo-hua1, WANG Jian-kang1, ZHANG Hui-yun2, ZHAO Yi-peng2, WANG Jing2, CHANG Yong2(1. Jiangsu Provincial Cooperative Innovation Center of Modern Crop Production, Nanjing 210095, China; 2. Xuzhou Institute of Agricultural Sciences, Xuzhou 221131, China)
出处
《大麦与谷类科学》
2018年第3期47-49,共3页
Barley and Cereal Sciences
基金
国家现代农业产业技术体系(CARS-01-59
CARS-02)
江苏省重点研发计划(BE2015312)
国家重点研发计划(2017YFD0100704
2017YFD0100705)
关键词
水稻
小麦
秸秆还田
绿色农业
可持续发展
Rice
Wheat
Full retention of straw in the field
Green agriculture
Sustainable development
作者简介
冯国华（1965-），男，硕士，研究员，主要从事小麦育种与栽培研究。E-mail：qh．fenq@126．com
