Filed experiments were carried out on the Eum-OrthicAnthrosols in the south semi-humid area of the Loess Plateau.Different treatments of removing leaf were used to study the effect of the different parts of wheat leaf on grain yield after anthesis in different planting models.The results showed that,there were significant differences in the number of qrains,the thousand-grain weight and the grain yield between different planting models(P<0.05),the number of qrains in the harvesting rainfall cultivation w...
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