论文部分内容阅读
我场属于第五积温带,作物生长期大于或等于10℃以上有效积温为1900～2100℃,常年气温低,无霜期短,春风大,春末夏初易旱,秋霜来的早。但地域辽阔,土地连片,黑土层厚,便于机械化作业,在作物生长季节,雨水充沛,光照时间长,能满足麦豆生长发育的要求。十几年来,我们在生产实践中,扬长避短,立足现有配套机具,抓住低温、春旱、秋霜这一主要矛盾,采取早翻深翻为基础,蓄水保墒为中心,连续治草为重点的科学种田措施,不断提高了麦豆产
My field belongs to the fifth accumulated temperate zone, the crop growth period is greater than or equal to 10 ℃ above effective accumulated temperature is 1900 ~ 2100 ℃, perennial low temperature, frost-free period is short, spring breeze, early spring and early summer drought, autumn frost to early. But the vast territory, contiguous land, thick black soil, easy mechanization, crop season, abundant rainfall, light a long time, can meet the requirements of wheat growth and development. In the past decade or so, in our production practice, we have been strengthening our strengths and avoiding weaknesses. Based on the existing supporting facilities, we have taken the major contradiction of low temperature, spring drought and autumn frost as the foundation, The scientific farming measures continue to improve the barley production