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水稻密植是目前提高单位面积产量最有效而简单的措施之一。在农业生产大跃进的形势下,密植已被作为重要的革命措施提出来。全国农业发展纲要也将密植单独列为一项增产措施,所以,以密植为中心的栽培技术,是一个增产的重要环节。许多地方准备由原来每亩插秧3—4万蔸增加到7—8刀蔸。我省(指湖南,下同)从1953年起推行密植,由于增产效果显著,到1958年全省约有90%以上的稻田实行了密植。但是,我省比起湖北省浠水、孝感两县每亩栽4—5万蔸,与苏联每亩16.8—19.98个穗相比,仍算稀植,所以稀植是我省栽培上的缺点。几年来推行密植的经验证明:在原有稀植的基础上,适当密植,并结合其他增产措施,是有显著的增产效果,但是增产指标,因各地的自然条件、技术水平而有不同。据1956—1957年本省农科所和地区试验站
Paddy rice planting is one of the most effective and simple measures to increase yield per unit area. Under the situation of great leap forward in agricultural production, close planting has been put forward as an important revolutionary measure. The national agricultural development plan will also be classified as a separate planting a stimulant measures, therefore, to dense planting as the center of cultivation techniques, is an important part of the increase. In many places, it is planned to increase 3-4,000 tons of seedlings per mu to 7-8 knives. Since 1953, our province (referring to Hunan and the same below) has carried out dense planting. As a result of remarkable yield increase, by 1958, about 90% of the paddy fields in the province had been densely populated. However, compared to Hubei Province, Xishui and Xiaogan counties in our province planted 4-5 million 亩 per mu, compared with 16.8-19.98 spikes per mu in the Soviet Union, the planting of sparse plants is still rare, so sparse planting is a disadvantage in our province’s cultivation . The practice of planting dense planting over the past few years proves that proper and close planting on the basis of original sparse planting and significant increase in yield in combination with other stimulation measures, but the indicators of yield increase are different due to the natural conditions and technical levels of different places. According to the 1956-1957 provincial agricultural station and regional pilot station