一、光能利用是水稻生产的核心在本世纪六十年代,国外培育出耐肥、矮秆的水稻、小麦新品种,着眼点是在“肥”字,他们吹嘘为第一次“绿色革命”。到七十年代,从植物生理角度,认为要改变株型,提高作物对太阳光能利用率,才能较大幅度地提高产量,着眼点放在“光”字,外国资产阶级吹嘘为第二次“绿色革命”。我们对这些提法有两点要说明的。第一,资产阶级学者提出“绿色革命”的目的,是要掩盖阶级矛盾,麻醉人民不起来革命,与被压迫人民“红色革命”相到抗,对其政治上的反动性必须加以揭露批判。第二,全世界首先培育出矮秆品种的,不是他们,而是我国的贫下中农。一九五六年我省揭阳县农民育种家已培育出“矮脚南特”水稻品种,以后广东省农业科学院及其他地区有关单位相继育成“广场矮”、“珍珠矮”等大量矮秆籼稻品种。这些都比国外培育的稻、麦矮种早好几年。然而,上述提法也说明一个问题:通过改变株型来改善光合作用,提高光能利用效率,在增产上起较大的作用。 First, the use of light energy is the core of rice production In the sixties of this century, foreign countries to develop resistant to fertile, dwarf rice, wheat varieties, the focus is on the “fat” word, they bragged for the first time “green revolution ”. By the seventies, from the point of view of plant physiology, it was believed that to change the plant type and increase the utilization rate of solar energy to crops, the output could be greatly increased with the focus on the word “Guang”, which was boasted by the foreign bourgeoisie for the second time “Green Revolution.” We have two points to make about these references. First, the objective of the “green revolution” proposed by bourgeois scholars is to cover up the class contradictions, to arouse the people from the revolution and oppose the “red revolution” of the oppressed people and expose and criticize their political reaction. Second, it is not them, but the poor and middle peasants in our country who first breed dwarf varieties throughout the world. In 1956, the farmers breeders in Jieyang County of our province have cultivated “Dwarf Nanant” rice varieties. Afterwards, Guangdong Academy of Agricultural Sciences and other relevant agencies have successively bred a large number of dwarf indica rice such as “Square Dwarf” and “Pearl Dwarf” Variety. These are several years earlier than those cultivated in foreign countries for rice and wheat. However, the above formulation also illustrates the problem of improving yield by improving plant type to improve photosynthesis and improve light use efficiency.