论文部分内容阅读
一个作物高产优质栽培技术的决定因素,一是要种植在最适生的生态环境中;二是要使其生物学性状得到良好的生长发育;三是要使其机体的构成元素得到最大限度的协调和满足。作物生长如能得到上述三方面的良好配合,就能生长出优质高产的产品,获得良好的社会和经济效益。广西的剑麻生产,是从1955年引种番麻,
One of the determinants of high-yielding and high-quality crop cultivation techniques is to grow in the most suitable ecological environment. Second, to make good growth and development of its biological traits. Thirdly, to make the constituent elements of the body obtain the maximum Coordination and satisfaction. Crop growth can get the above three aspects of good cooperation, we can grow high-quality high-yield products, access to good social and economic benefits. Guangxi sisal production, is introduced from 1955 Flax,