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最近本刊收到省农机学会和省农学会的来信,就农村落实农业生产责任制的新形势,如何巩固发展耕作机械化生产,提出几点建议很好,摘要刊登如下: 1.精细整地,抗旱保墒。1981年是个旱年,我省除东部山区和北部之外,降水量比历年分别减少20～50％。土壤失墒十分严重,据新民县测定今春地下水位比历年下降2米。全省大部分地区机翻地3寸内见不到湿土,据此我们建议,除了进行精细整地作业外,对失墒较重的地块采取机播早种,增加作业部件分掉地表上层干土。深掏墒浅播种及时镇压或用拖拉机带水播种,力争做到一次播种保全苗。
Recently, this journal received a letter from the Provincial Agricultural Machinery Society and the Provincial Agricultural Association, and made some suggestions on how to consolidate and develop mechanized farming in the rural areas in terms of implementing the new situation of agricultural production responsibility system. The summary is published as follows: 1. Fine preparation of soil and drought Soil moisture. 1981 was a dry year. Except for the mountainous areas in the east and the northern part of our province, precipitation decreased by 20-50% over the previous years respectively. Soil moisture loss is very serious, according to Xinmin County groundwater level measured in spring than in previous years decreased by 2 meters. In most parts of the province, the machine can not see the wet soil within 3 inches. According to this, we suggest that in addition to the fine soil preparation work, Dry soil. Deep dig shallow moisture sowing timely suppression or tractor with water sowing, and strive to achieve a sowing seedlings.