天气预报 > 其他 > 如何提高种子质量
如何提高种子质量
更新时间: 2020-09-24 00:00:00  

提高种子质量方法如下:

1、播前准备:选择土壤肥沃,茬口适宜,排灌方便的土地;要有严格的隔离区。

2、种子准备:选取的种子纯度要高,并在播种前晒种,药剂拌种。

3、田间管理:要在保全苗、去杂去劣、抽花去雄上下功夫。

关键词: 如何 提高 种子 质量

如何提高种子质量相关经验

天气预报

最新推荐

页面:/news/view-164733/ | 耗时:0.9245 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=164733 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=164733 LIMIT 0,1
select * from tbl_Articles_sphinx where id=164733 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1128957,945505,1067543,874699,1457379,504218,502126,191902,636601,758780,1448201,139610,987892,1398363,648416,1075967,619042,534753,640321,318383,352660,252901,654559,1339564,339987,359681,704921,305953,1113724,678595) ORDER BY field (ArticleID,1128957,945505,1067543,874699,1457379,504218,502126,191902,636601,758780,1448201,139610,987892,1398363,648416,1075967,619042,534753,640321,318383,352660,252901,654559,1339564,339987,359681,704921,305953,1113724,678595)