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农学家通过潜心研究和反复应用后认为,未来的农业将是彩色的。他们的研究表明,植物叶子在进行光合作用时,叶绿素对太阳光线的吸收是有选择性的,红光、蓝光、紫光吸收较多,绿光吸收最少,并且不同颜色的光线,对不同的作物作用也不相同。因此,在农业生产中,选用有色光或有色薄膜,就能显著提高作物产量: ——覆盖红色薄膜培育的棉苗,棉苗增高,茎粗,根多,叶大,生长健壮,病害少。移栽到大田后,棉株粗壮,单铃重,不早衰,棉绒长,可增加产量,提高品质。——小麦在红光照射下或迟播后覆盖红
Through painstaking research and repeated application, agronomists believe that the future of agriculture will be colored. Their research shows that chlorophyll is selective for the absorption of sunlight when photosynthesis is applied to plant leaves. Red, blue, and violet absorb more, green absorbs less, and light of different colors responds to different crops The role is not the same. Therefore, in agricultural production, the use of colored light or colored film, can significantly increase crop yields: - cotton seedlings covered with red film cultivation, cotton seedlings increased, stems, roots and more leaves large, robust growth and disease less. Transplanting to the field, the cotton plant thick, single boll weight, no premature aging, long cotton linter, can increase production and improve quality. - Wheat covered with red under red light or later than later