山东省小麦玉米两熟农田高产可持续性分析

基于对山东省小麦玉米两熟农田高产可持续性进行有效分析,首先分析出山东省作为我国的粮食大省,小麦和玉米两熟农作制是增加产量的主要原因。其次分析出当前小麦和玉米的种植存在过多问题,缺乏综合性状优良的过硬品种,良种良法配套工作不合理等都是影响产量降低的主要原因。最后分析出可以通过推广实用技术、引导土地规模化经营和建立有效的宏观调控等策略作为切入点,改善生产潜力发挥的问题。

Based on the effective analysis of the high yield sustainability of wheat and corn double cropping farmland in Shandong Province, firstly, it is found that as a major grain province in China, the double cropping system of wheat and corn is the main reason for increasing yield. Secondly, it is discovered that there are too many problems in the current planting of wheat and corn, there is a lack of excellent varieties with good comprehensive characters, and the unreasonable matching work of improved varieties and methods are the main factors that affect the yield reduction. Finally, this paper analyzes the problems that can be used to improve the production potential by promoting practical technology, guiding large-scale land management and establishing effective macro-control strategies.