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玉米是主要的粮食和饲料作物之一,但其籽粒和绿色茎叶中蛋白质含量不高,特别是人畜不可缺少的重要的氨基酸如赖氨酸和色氨酸含量不足。 莫尔达维亚科学院和基希湼夫遗传育种试验站合作,从1956年开始进行提高玉米蛋白质的育种工作。 Б.П.甫哈罗夫1956—1960年进行的研究证明,通过系统选择和混合选择,可以极大地提高地方品种的蛋白质含量。系统选择得到的帕尔托卡里的个别自交系,籽粒中蛋白质含量达17—18％;而混合选择使摩尔达宛卡橙黄色玉米蛋白质含量从12％提高到
Corn is one of the major food and feed crops, but its protein content in grains and green stems and leaves is not high. In particular, important amino acids such as lysine and tryptophan, which are indispensable for human and livestock, are not enough. Moldavian Academy of Sciences and Chisinov Genetic Breeding Experimental Station in cooperation since 1956 to carry out to improve corn protein breeding work. The research carried out by Б.П. Fukharov in 1956-1960 demonstrated that the protein content of local varieties can be greatly increased through systematic selection and mixed selection. Systemically selected individual inbred lines from Palkuka, the protein content of the grain was 17-18%; while the mixed selection increased the protein content of Moldavan orange yellow corn from 12%