论文部分内容阅读
大豆在我省垦区是仅次于小麦的主栽作物,历年的种植比例皆占30％左右。随着机械化水平的不断提高,栽培技术的不断改进,单位面积产量也随之增加,对农场的经济效益日趋举足轻重。因此揭示当前大豆生产中的主要矛盾,探讨挖掘大豆的增产潜力,对加速我国四化建设,促进农垦事业的发展,有着重要意义。在多年的生产实践中看到:大豆的增产潜力很大。从我场的年度考证看,1959年单产就有较高地号出现,如一分场十号地2250
Soybeans in the reclamation area in our province is second only to the main crops of wheat, the proportion of years of planting accounted for about 30%. With the continuous improvement of the mechanization level and continuous improvement of cultivation techniques, the yield per unit area will also increase, and the economic benefits of the farm will become more and more important. Therefore, revealing the main contradictions in the current soybean production and exploring the potential of increasing soybean production are of great significance to speeding up the construction of the “Four Modernizations” and promoting the development of the national agricultural reclamation. In many years of production practice to see: soyabean yield potential is very large. From my field annual research, 1959 yields have higher numbers, such as a field on the 10th to 2250