天气预报 > 其他 > 菠萝蜜怎样区分雄花雌花
菠萝蜜怎样区分雄花雌花
更新时间: 2020-11-01 00:00:00  

菠萝蜜区分雄花雌花,要看它的花蕊,花蕊中间有一些看起来像是圆柱体的,比较粗大一些,就是雌花。一株菠萝蜜树上,结果部位多集中在树干及主枝上。至于近地表的侧根上偶尔也能结果。种在村边土壤肥沃、空间较大的壮年菠萝蜜树,生长茂盛,分枝多,侧枝、主枝强大,主枝上挂果往往多于主干。

关键词: 菠萝蜜 怎样 区分 雄花 雌花

菠萝蜜怎样区分雄花雌花相关经验

天气预报

最新推荐

页面:/news/view-1709277/ | 耗时:0.5429 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=1709277 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1709277 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1709277 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2206416,2066658,129994,125045,110105,130819,1092998,1561576,120369,126145,1074748,120324,2390629,130188,126475,2917840,1567324,120464,2732765,123062,121539,1085062,127236,130354,108493,125539,1986042,115415,108421,1775528) ORDER BY field (ArticleID,2206416,2066658,129994,125045,110105,130819,1092998,1561576,120369,126145,1074748,120324,2390629,130188,126475,2917840,1567324,120464,2732765,123062,121539,1085062,127236,130354,108493,125539,1986042,115415,108421,1775528)