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四年来,我们走出去与群众运动相结合,开展花生创高产的科学实验活动。创造出120余块亩产600—800斤的花生高产田。每亩株数、单株果数、市斤果数是构成高产产量因素。不同品种高产产量构成因素指标不同。三因素中,以市斤果数为最活跃的因素,必须使双仁果率达60—90%,饱果率达50—80%,才能稳定市斤果数。因此,最大限度地促进花生第1、2对侧枝健壮发育和二次分枝早生早发,以提高结实率和饱果率。为此,要深耕改土,创造深厚、疏松的土层;增施磷肥调节土壤养分比率;合理密植,调整个体与群体争光矛盾;抓好蹲、促、控田间管理措施,协调营养生长与生殖生长。
In the past four years, we have been going out and integrating with the mass movement to carry out scientific experiments on peanuts to achieve high output. To create more than 120 acres of 600-800 kg per mu yield of peanut field. The number of plants per acre, the number of fruit per plant and the number of fruit per mu are the factors that make up high yield. Different varieties of high yield components of different indicators. Among the three factors, taking the number of fruit and vegetables as the most active factor must ensure that the rate of double-fruits is 60-90% and the full fruit rate is 50-80%, so as to stabilize the number of fruits and vegetables. Therefore, to maximize the first and second pairs of peanut to promote the vigorous development of twins and early premature birth, in order to improve the seed setting rate and full fruit rate. To this end, we must cultivate soil and create deep, loose soil; increase the ratio of phosphorus fertilizer to regulate soil nutrients; close planting density, adjust individual and group glory conflicts; do a good job of squatting, promoting and controlling field management measures to coordinate nutrition and reproduction Grow.