新疆春小麦超高产“三优”栽培法

Three Optimization Method of Superhigh Yield Culture for Spring Wheat in Xinjiang

新疆地处欧亚大陆腹地 ,属于典型的大陆性气候 ,荒漠绿洲灌溉农业 ,春小麦生长发育及其器官建成与内地省区一些麦区比较有其特点。当其产量由中、低产进入高产和超高产阶段以后 ,群体质量内涵、指标及其主要栽培措施发生变化 ,因此 ,应更新观念 ,从数量栽培向质量栽培转变。从而提出“三优”栽培法———优区、优种、优措施 。

Xinjiang is located in Eurasia hinterland,belonging to typical continental climate,hungriness and oasis agriculture,comparing with otherwheat areas,having characteristics in organ of growth and formation.Its meaning and indicatrix clolny quality and its main culture measure will change when yield from low and middle to high,we must change concept,changing culture measure from amount to quality.Put forward“Three optimization method”for culture,that is fine area,fine variety,fine measure.It avails to realize high and superhigh yield of spring wheat.\;