形容坚强有力的成语:帮忙翻译一个下面的农业知识摘要
来源:百度文库 编辑:高校问答 时间:2024/07/06 10:43:09
关键词:群体性状、产量、经济系数。
Summary : By the same natural conditions, the same soil conditions, the same fertilization and irrigation conditions and the same field management, the National Research Mai 71, Jin Dynasty Mai 64, 54] in winter wheat-and turn green period, jointing phase, earing period, the period of maturity and yield characteristics of groups differences. Finally concluded : three varieties Mai Mai Jin Dynasty 71, 64] Mai, Jin Dynasty Mai 54 in the same conditions as the highest output in Jin Dynasty Mai 54, 64 occasions Mr Jin Dynasty, Jin Dynasty Mai 71 minimum, the economic factor to the highest Jin Dynasty Mai 54, 71 occasions Mai Mai Jin Dynasty, Jin Dynasty Mai 64 minimum. Keyword : groups index, yield, economic factor.