论文部分内容阅读
南阳地处亚热带向暖温带过渡地带,气候特殊、积温高、降水多,秋作物种类多,品种多。为做好全市秋作物品种考察工作,了解2016年南阳秋作物生产形势和品种利用情况,为科学评价品种,合理利用品种提供科学依据。南阳市种子管理站组织对全市秋作物品种进行了全面考察。1秋作物生产形势2016年全市秋作物种植面积72.9万hm2,各种作物面积基本情况是:花生、红薯、大豆面积增加较大,水稻略有增加,芝麻面积与2015年持平,玉米、棉花、小辣
Nanyang is located in the transition zone of subtropical zone to warm temperate zone, with special climate, high accumulated temperature, more precipitation and more autumn crop varieties and varieties. In order to do a good job in the investigation of autumn crop varieties in the city and learn about crop production situation and utilization of autumn varieties in Nanyang in 2016, it provides a scientific basis for scientific evaluation of varieties and reasonable utilization of varieties. Nanyang City Seed Management Station organized a comprehensive inspection of the city’s autumn crop varieties. 1 Autumn Crop Production Situation In 2016, the planting area of autumn crops in the city was 729,000 hm2. The basic situation of various crop areas is that the area of peanut, sweet potato and soybean increased greatly, the rice slightly increased, the area of sesame was the same as that of 2015, while that of corn, cotton, Small spicy