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棉花早播增产已成事实,然而根据自然环境条件,早到什么程度确实值得研究。我区早春的特点是温度低,温差大,干旱多风,因而引起棉花烂子烂芽,出苗慢、苗弱、出苗不齐、病苗较多等不良现象。为了克服这些不利因素,达到早播增产的目的。我班遵照院党委“关于毕业生下放农村通过生产实践,结合科学研究,完成毕业论文”的指示,于1960年3月到6月分赴孟津平
However, according to the natural environment, it is really worth studying as early as possible. Early spring in my area is characterized by low temperature, large temperature difference, arid windy, which led to rotten bud rotten cotton, emergence of slow, weak seedlings, emergence of missing, the more the disease and other undesirable phenomena. In order to overcome these unfavorable factors, to achieve the purpose of early sowing and yield increasing. In accordance with the instructions of the Party Committee of the Academy on Dispatching Grades in Rural Areas through Production Practice and Scientific Research and Completing the Thesis, my class dispatched to Mengjinping from March to June 1960