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前几年我省玉米连年丰收,1982年亩产463斤,创历史最高水平。1983年全省玉米有所减产,其重要原因是:多数地区花期遇雨授粉不良,或由于低温寡照和暴雨洪涝,影响结实和成熟;盆中浅丘区春旱严重,后期又因风灾引起倒伏;部分地区种子质量不高,甚至还种植了20％以上的二代种;带植(中带)面积减少。同时,一些地方对发展玉米生产是关系到农业生产全局的战略地位认识不足,因而在贯彻“早播、带植、杂交种,密植、抓苗、攻穗肥”这套行之有效的趋利避害的关键技术措施时,有所放松。为了夺取1984年玉米大丰收,必须坚定地树立趋利避害抗灾夺丰收的思想。在技术措施上要扩大带植轮作面积,确保玉米适时早播;狠抓全苗壮苗,因地制宜推广育苗移栽;要科学用
A few years ago, corn harvest in our province year after year, 463 kg per mu in 1982, the highest record level. In 1983, corn production in the whole province was reduced. The main reasons for this are as follows: In most areas, pollination in the rainy season is poor or polluted due to low temperature and rainstorm and floods and floods, In some areas, the seed quality is not high, and even more than 20% of second-generation species are planted; the area of planting belt (middle belt) is reduced. In the meantime, in some places, there is a lack of understanding on the strategic status of developing corn production which is related to the overall situation of agricultural production. Therefore, in implementing the set of effective measures of “early sowing, planting, hybridization, planting, grazing and spike panicle” To avoid the key technical measures, relax. In order to seize the 1984 bumper harvest of corn, we must firmly establish the idea of seeking win-win benefits and avoiding disaster and bumper harvests. In the technical measures to expand the area with planting rotation, to ensure timely sowing corn; pay close attention to seedlings strong, seedling transplanting promotion of local conditions; to science