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农作物的产量主要来自植株的光合作用,如何合理利用光能,以获致高产是农业生产上的重要课题。关于水稻光能利用的研究,已有不少报道,但从光能利用的角度,提出有效的农业技术措施,以取得高产的报道则较少。我院自1960年以来,先后开展了这方面的研究工作,几年来的结果证明:单季晚稻东西向、宽行距、窄株距的栽插方式能合理利用光能,改善田间小气候,是获得高产的一条重要技术措施。1963年大田生产获得955斤的
The yield of crops mainly comes from the photosynthesis of plants. How to make rational use of light energy in order to achieve high yield is an important issue in agricultural production. There have been many reports on the utilization of light energy in rice, but from the perspective of light energy utilization, there are few reports on effective agricultural techniques and measures to achieve high yields. Since 1960, our institute has carried out research in this area. The results over the past few years have proved that the planting pattern of single-season late rice with east-west, wide-row spacing and narrow plantar spacing can make rational use of light energy and improve the microclimates in the field. An important technical measure. Field production in 1963 955 catties