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1978年我县种植棉花20.8万亩,总产皮棉41.18万担,平均亩产198斤,比前年增产70.6%,比最高的1968年增产9.82%。去年棉花主要生育特点是:早发早熟不早衰,根壮株健长势稳,结铃集中内围多,早桃当家吐絮畅。棉花生育期间,气温高,雨日少,雨量小,日照足,有利于棉花生长发育和吐絮收摘。气候对棉花控多于促,有利也有弊。但在同样的气候条件下,社与社、队与队、田与田之间,产量仍不平衡,主要在于有的促得不力,天控人也控,棉花没有搭好丰产架子;有的又促得过猛,造成疯长,加重了脱落,产量很不理想。因此,我们体会到,只有根据变化着的自然条件,以科学的态度,加强培管,合理
In 1978, my county planted 20.8 million mu of cotton, with a total output of 41.18 million lint. The average mu yield was 198 jin, an increase of 70.6% over the previous year and an increase of 9.82% over the highest level in 1968. Last year, the main characteristics of cotton are: early premature aging is not premature, strong growth of root strong health stable, bolls concentrated within the periphery, early peach when the owner spit floc smooth. During cotton growth, high temperatures, less rainfall, less rainfall, sufficient sunshine, is conducive to the growth and development of cotton and spit floc harvest. Climate control of cotton more than promoting, there are advantages and disadvantages. However, under the same climatic conditions, there is still an imbalance in output between the clubs, the clubs, the teams and the fields and the fields, mainly due to the ineffectiveness of promotion and the control of the natural persons. Cotton does not have a good crop, To promote too much, resulting in soaring, worse off, the output is not ideal. Therefore, we realize that only by changing the natural conditions and using a scientific attitude, we should strengthen our training and reasonable