论文部分内容阅读
为了进一步探索棉花密植高产的规律,我所从1972年起,连续做了三年万株密植试验。在试验过程中,我们坚持实践第一的观点,在实干中学习和运用毛主席的光辉哲学思想,探索棉花万株密植的生长规律,夺取棉花高产,初步取得了较好的成果。1972年,试验面积1亩,密度每亩9,320株,每亩总桃66,172个,亩产皮棉207.9斤。1973年,试验面积0.89亩,密度每亩9,790株,每亩总桃77,490个,亩产皮棉274斤。1974年,试验面积2亩,密度每亩10,800株,前茬作物是榨菜,4月4日播种,4月16日齐苗,5月31日现蕾,6月23日开花,8月10日吐絮,全生育期为170天,每亩总桃数100,224个,亩产皮棉315.5斤。 通过几年的密植高产试验,我们认为:万株密植是充分发挥群体增产作用的一项重要措
In order to further explore the law of cotton planting high yield, I have been from 1972 onwards, has done three consecutive ten thousand close planting test. During the experiment, we persisted in practicing the first point of view, studying and using Chairman Mao’s glorious philosophy in hard work, exploring the law of growth of cotton ten thousand close planting, seizing the high yield of cotton, and initially achieved good results. In 1972, the test area of 1 mu, the density of 9,320 acres per acre, total peach 66,172 acres, 207.9 kilograms per mu lint. In 1973, the test area was 0.89 mu with a density of 9,790 trees per mu, 77,490 peaches per mu and 274 kg mu per mu. In 1974, the test area of 2 acres, the density of 10,800 plants per acre, the former crop is mustard, sowing April 4, April 16 Qi Miao, May 31 budding, June 23 blossom, August 10 Bolting floc, the whole growth period of 170 days, the total number of peaches per acre 100,224, 315.5 kg of mu lint. After several years of close planting and high yield test, we think: Ten thousand close planting is an important measure to give full play to the role of population increase