玉米丰产方综合配套技术之浅见

玉米是农业生产由粮食—经济作物的二元结构向粮食—饲料—经济作物三元结构转变中最具有战略性的作物之一,在粮食总产量中所占的比重份额越来越大。为了稳定国家粮食安全大局,应保障粮食有效供给和农民持续增收。以精量穴播技术为中心,将测土配方施肥、施用抗旱保水剂、加厚耕作层等多项技术集成,配合优良品种、病虫害综合防治和田间科学管理等常规农业技术,提高了综合地力、增加了粮食产量。平均单产比前3年增产11.11%,667 m2节约化肥投入30元,肥料利用率提高10%以上。

Discuss the comprehensive technical side of corn yield

Maize is the agricultural production by the food-the dual structure of the economy to food crops-fodder-crops ternary structure changing one of the most strategic crops,in the proportion of total grain output increasing share.In order to stabilize the overall situation of national food security,food security and farmers continued to increase effective supply.With precision mulching technology center,the measured soil and fertilizer,application of drought insurance agent,thickening of the plow layer and many...