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在我县植棉历史上,今年是自然灾害严重的一年。播种前,淫雨延续到4月14日,整地、播种都比较困难;播种后,从4月19日到6月9日的52天中,总降水量却只有133mm,仅相当于去年同期的28％。严重影响着出苗和棉苗生长;花铃期的秋旱和吐絮期的秋雨低温又是我县植棉以来所罕见。但是,全县干群同心同德,坚持抗灾斗争,在合理施肥的基础上,大面积推广叶片喷洒硼砂和磷酸二氢钾,虽遇灾年仍获丰收全县93,000亩棉花,在去年超历史的基础上,总产比去年增加14,000余担,增长13.5％,亩产皮棉达120斤单产,总产、收购量都创造了历史新纪录。我县棉地严重缺磷.普遍缺钾。速效磷都在临界值20ppm以下,最低的含量只有
Cotton in my county history, this year is a serious natural disaster a year. Prior to sowing, the unfriendly rain continued until April 14, and soil preparation and sowing were more difficult. After sowing, the total precipitation in the 52 days from April 19 to June 9 was only 133 mm, corresponding to only 28 of the same period last year %. Seriously affecting the emergence and emergence of cotton seedlings; autumn and boll opening autumn boll opening autumn low temperature is my county cotton since the rare. However, the whole county cadres and groups work in unison to persevere in the fight against the disaster and, on the basis of rational fertilization, extensively promote the spraying of borax and potassium dihydrogen phosphate on the leaves. In the disaster-stricken year, 93,000 mu of cotton were still harvested in the county. The total output increased by more than 14,000 more than last year, an increase of 13.5%. The yield per mu of cotton briquette amounted to 120 pounds, and the total output and acquisition volume all set a new historical record. Cotton County, a serious shortage of phosphorus. General potassium deficiency. Available phosphorus are below the threshold of 20ppm, the lowest content only