论文部分内容阅读
我国(苏联)粮食经济中占主导地位的是冬小麦,在粮食结构中冬小麦的播种面积约占50％。这个作物的高产栽培及抗性方面的丰富经验已有积累。由于这样,维尼茨省别尔夏区“灯塔”集体农庄在第十个五年计划期间平均收获小麦54.5公担/公顷,基也夫省拉基季扬斯基区申扬夫甜菜国营农场收获55.5公担/公顷,赫梅尔尼斯基省高洛托克区“鸟克兰”集体农庄收获50公担/公顷。科学及实践资料表明,扩大冬小麦单位面积的产量仅在常年生长作物的条件中可以得到保证。并且,毫无疑问,在采用品种农
The dominant cereal economy in our country (the Soviet Union) is winter wheat, which accounts for about 50% of the winter wheat sown area in the grain structure. There has been ample accumulation of high-yielding cultivation and resistance in this crop. As a result, the “lighthouse” collective farms in the Beirut district of Vinnitsa harvested an average of 54.5 lbs / ha of wheat during the tenth five-year plan and the harvests of the State Farmers’ 55.5 hectares / hectare, harvesting 50 hectares / hectare of “Nkran” collective farms in the High Lotok district of Hermeneshtsky province. Scientific and practical data show that expanding the yield per unit area of winter wheat can only be guaranteed under the conditions of annual growth of crops. And, undoubtedly, the adoption of variety farming