大豆新品系豫西8924适宜种植密度的研究初报

Preliminary study report on suitable planting density of the new cultivar 8924 of soybean

对大豆新品系豫西 892 4的种植密度试验表明 ,,不同密度下豫西 892 4在生育期、形态性状和产量构成因素等方面表现出不同程度的差异 ,豫西 892 4具有较强的抗倒耐密性 ,以 1 6667株 /666.7m2 产量最高 ,单产可达 2 2 6.99kg/666.7m2 。

WT5BZ]The experiment of planting density of new cultivar 8924 of soybean indicated that in the different densities, the new cultivar 8924 of soybean has different degrees of difference in the growth period, form character,and yield constitution factors. It has strong resistance to lodging and strong density resistant. In the condition of 16667 plants·666.7m -2 ,the yield of 8924 is 226.99 kg·666.7m -2 ,which is the highest. [WT5HZ]