新世纪农艺与农机结合的思考

新世纪中国农业现代化之路——集约持续农业 ,既关系到种植业的发展 ,也关系到农业机械化的方向。农艺必须依靠农机 ,农机也必须与农艺相结合。2 1世纪农艺发展的趋势是集约农作、高产高效与持久发展、农艺与农机结合。其原则是农艺研究要考虑农机的可能性 ;农机要满足农艺的要求。目前农机研究设计着重解决保护耕作、旱作农业、间作套种、节水灌溉等机械化问题 ,并做到一机多用、联合作业、易操作、效率高 ,以充分发挥农艺与农机结合的联合效应

Rflections on the Combination of Agronomy with Farming Machinery in New Century

Sustainable intensive farming,the way for Chinese agricultural modernization,has relations with the development of planting as well as the direction of agricultural mechanization. Agronomy must depend on farming machinery that is in combination with agronomy. The trends of agronomy development in 21 st century are as followings:intensive farming?high yield and efficiency and sustainable development;the principles in combining agronomy with farming machinery. The principles include that agronomy study must take into consideration the possibility of farming machinery and farming machinery must adapt to the needs of agronomy. At present, the problems of mechanization including protective tillage,arid farming,intercropping and interplanting?water saving irrigation and so on should be regarden when designing machinery.Besides these,machinery should have the versatility of a machine,combined operation,flexibility in operation and high efficiency which can make the best of the combined effects of agronomy and farming machinery.