A STUDY ON RAINWATER COLLECTION AND REGULATION AND YIELD INCREASE EFFICIENCY OF WHEAT PLANTED ON RIDGES AND CORN IN FURROWS WITH PLASTIC CANOPY ON STRIPED RAINFED FARMLAND
旱作小麦─玉米垅种沟盖地膜带田集水调水与增产效应研究

Keywords: striped rainfed farmland,wheat planted in furrow and corn on ridge mulched,rainwater collection and regulation,yield,increase efficiency
旱作带田,垅种沟盖,集水调水,增产效应

Full-Text   Cite this paper   Add to My Lib

Abstract:

旱作垅种（小麦）沟盖（玉米）地膜带田优于目前推广的沟种（小麦）垅盖（玉米）带田种植形式。在作物共生期相互调水作用更趋合理，平衡了小麦、玉米不同生育阶段对水分的供需矛盾，作物的生态条件更加适宜，群体结构更加协调，提高了作物的生产量，前者比后者增产９０％～１２５％。

Full-Text