论文部分内容阅读
为了解小麦各品种越冬期苗情长势,2016年1月3日,江苏省如东县种子管理站到掘港街道办十里墩村小麦参试点进行苗情考察。专家们在小麦品种安全性测试基地,分别测查了14个小麦品种前期出苗情况(基本苗),目前总苗、叶龄、长势及田间沟系配套等情况,从现场考察情况来看,2个品种(系)基本苗足,长势偏旺,总苗偏多(超45万);2个品种因播种期排水不畅,田间湿度大、芽势弱,基本苗不足,总苗偏少(不足20万);其余10个品种长势正常,总苗在25万~30万,
In order to understand the winter wheat seedling growing situation, January 3, 2016, Rudong County, Jiangsu Province, seed management station to dig street Gangliang ten Shidun village wheat test point for seedling expedition. Experts in the wheat variety safety testing base were tested 14 cases of early emergence of wheat seedlings (basic seedlings), the current total seedling, leaf age, growth and field furrows and other supporting facilities, from the field investigation situation, 2 The two cultivars were poorly drained due to poor sowing time, high humidity in the field, weak buds, lack of basic seedlings and few total seedlings (over 450,000) Less than 200,000); the remaining 10 varieties grow normally, the total seedlings in 250,000 to 300,000,