论文部分内容阅读
我省种植大豆有优越的自然条件,增产潜力很大。但长期以来,大豆生产却处于落后状况,面积缩小、单产不高,供需矛盾相当突出。因地制宜地恢复和发展大豆生产,提高大豆单产,对于满足人民生活需要,改革耕作制度和发展农业生产都有重大意义。一、发展大豆生产的潜力(一)积极发展红、黄壤地带的春大豆生产我省约400万亩红、黄壤丘陵旱地和600万亩红、黄壤水田低产田。这部分土地存在着“瘦”、“粘”、“酸”和“板结”等缺陷,一般作物产景低而不稳。改种春大豆,能有效地改良土壤,培肥地力,获得较高产量。
Soybean cultivation in our province has superior natural conditions, yield great potential. However, for a long time, soybean production has been in a backward situation with a smaller area and a lower yield. The contradiction between supply and demand is quite prominent. Recovering and developing soybean production according to local conditions and increasing soybean yields have great significance in meeting the needs of the people’s life, reforming the farming system and developing agricultural production. I. Potential for Developing Soybean Production (I) Actively develop spring soybean production in the red and yellow soil areas About 4 million mu of red and yellow soil hilly drylands and 6 million mu of red and yellow paddy field low-yield fields in our province. There are flaws such as “leanness”, “stickiness”, “sourness” and “compaction” in this part of the land. Generally, crop yields are low and unstable. Replanting spring soybeans, can effectively improve the soil, fertilize fertility, access to higher yields.