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自1972年开展科学种田以来,谷子产量不断提高。1981年又战胜了历史上罕见的干旱,全大队628亩旱地春谷,平均亩产达到503斤,比1980年增产24.5%。其中300亩亩均630.1斤,28.12亩平均844.3斤,4.4亩平均921.1斤,夏谷18.5亩平均亩产833.8斤。我们的主要经验有四条:(一)抓三墒,抗春旱,苗全苗壮。我大队地处山区,十年九旱,尤其是春旱,严重地威胁着适时春播。几年来,在抗旱措施上,主要抓了“蓄、保、提”三个字。蓄,即是蓄墒,秋季耕翻,结合亩施粗肥150担,磷肥80斤,氮肥40斤。这样既改良了土壤结构,又提高了土壤的蓄水能力,充分容蓄秋冬雨雪。保,即是保墒,在土壤返浆时,及时进行顶凌浅耕,并施入由磷肥10斤,人粪
Since the start of scientific farming in 1972, millet production has been steadily rising. In 1981, it overcame a rare drought in history. The entire group of 628 mu of dry spring spring valley averaged 503 kg of mu per mu, an increase of 24.5% over 1980. Among them, 300 mu of mu are 630.1 kg, an average of 844.3 kg of 28.12 mu, an average of 921.1 kg of 4.4 mu, and an average yield of 833.8 kg of 18.5 mu of summer valley. Our main experience has four: (a) catch three entropy, anti-spring drought, seedlings all strong. My brigade is located in the mountainous area, and nine drought in ten years, especially in spring, seriously threaten the timely sowing of spring. Over the past few years, in the drought-relief measures, we have mainly grasped the words “saving, protecting and mentioning”. Accumulation, that is, storage of soil moisture, autumn plowing, with 150 acres of fertilizer, 500 kg of phosphate fertilizer, 80 kg of nitrogen fertilizer, 40 kg of nitrogen. This will not only improve the soil structure, but also improve the soil water storage capacity, fully accommodate the fall and winter rain and snow. Paul, that is, soil moisture, in the soil back to the pulp, timely Ling Ding shallow tillage, and applied by the phosphate fertilizer 10 pounds, human waste