论文部分内容阅读
江苏省宝应湖农场去年大豆丰收,单产、总产超历史水平。全场大豆面积14997亩,单产121.2公斤,比历史上最高产的1985年增产41.7公斤,增产20.8％,总产181.8万多公斤,增产27.2％。在进一步完善承包责任制的情况下,去年大豆生产坚持、采取了几个有力措施: 一、适期播种。我场地处苏北洪泽湖东南金湖县境,大豆播期,是根据近几年四个主要当家品种不同播期与产量的关系而确定的。在我场,可分为适播期,迟播期。从产量上看,适播期又分为高产播期、中产播期。高产播期,指6月中旬,根据近几年的调查,
Last year, Baoying Lake Farm in Jiangsu Province, soybean harvest, yield, total production over the historical level. Soybean area of 14997 acres of the audience, yield 121.2 kilograms, compared with the highest yield in history in 1985 an increase of 41.7 kilograms, an increase of 20.8%, a total of more than 1.188 million kilograms, an increase of 27.2%. In the further improvement of the contract responsibility system, last year, soybean production persisted in adopting several powerful measures: First, sowing crops at an opportune time. My field is located in the southeastern Honghu Lake in northern Jiangsu Jinhu County, sowing date, is based on the four major varieties of sowing in recent years, the relationship between the different sowing and yield. In my field, can be divided into suitable broadcast period, late broadcast period. From the yield point of view, suitable sowing period is divided into high-yielding sowing date, sowing time. High-yielding sowing period, in mid-June, according to the survey in recent years,