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稻米的品质主要决定于品种的遗传特性,但是气候条件和栽培措施也不同程度上影响着稻米的产量和品质。在幼穗分化前15天移栽,秧龄越长稻谷蛋白质含量、氨基酸总含量则越高。合理稀栽比密栽不仅增产,而且可提高蛋白质含量0.31％。
The quality of rice mainly depends on the genetic characteristics of the varieties, but climatic conditions and cultivation measures also affect the yield and quality of rice to varying degrees. 15 days before young panicle transplanted, the longer the seedling age rice protein content, the higher the total amino acid content. Reasonable thinning not only close planting density increase, but also increase the protein content of 0.31%.