黑龙江玉米耕整地技术经济评价

The Evaluation of Technical Economy in Land Preparation and Cultivation Machines of Maize of Heilongjiang Province

玉米耕整地是玉米机械化生产的重要环节之一。根据黑龙江省玉米种植特点,选择合适的农业机械进行机械化耕整地作业是保证作业质量的关键。为此,结合玉米生产的技术要求,确定了玉米耕整地机组技术经济评价指标体系,并通过计算对玉米耕整地机组进行评价分析,确定出合适的耕整地机组配备方案,为相应地区选择合适的玉米耕整地机组提供有益参考。

The soil tillage and preparation is an important part of the mechanized production of corn , according to the characteristics of corn planting in Heilongjiang Province , it is a key step of mechanized production to select appropriate operating unit to increase productivity , reduce production costs and increase their income .The technical and economic e-valuation index system of soil tillage and preparation machanie units for com planting was established In this paper based on the technical requirements of com production , and evaluation and analysis of corn soil tillage and preparation machanie unit was given by calculating , an appropriate units equipped program was proposed .It provides a useful reference for choosing the right corn tillage and preparation units in the corresponding areas .