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生产上推广利用的大多数杂交稻组合具有优良的蒸煮品质和营养品质,但加工品质、外观品质尚需进一步改良。今后,应把提高稻谷的精米率和整精米率,降低垩白粒率,减少垩白度,提高胚乳的透明度作为选育杂交稻新组合的品质育种目标,同时,还应适当降低直链淀粉含量,进一步改善杂交稻米饭的柔软性,改进食用品质。
Most hybrid rice combinations promoted in production have excellent cooking quality and nutritional quality, but the processing quality and appearance quality need to be further improved. In the future, we should improve the rice milled rice and milled rice rate, reduce the chalky grain rate, reduce the chalkiness and improve the transparency of the endosperm as a new breed of breeding hybrid rice quality breeding objectives, should also be appropriate to reduce amylose Content, to further improve the softness of rice hybrid rice, improve food quality.