天气预报 > 其他 > 请问几月份种哈密瓜啊
请问几月份种哈密瓜啊
更新时间: 2020-09-15 00:00:00  

一般应掌握在晚霜过后,土表下10厘米深地温稳定在14℃左右即可播种。采用地膜覆盖的瓜地,可在4月20日前后播种,不采用地膜覆盖,播种期可适当后移,准备储藏的冬瓜,播种期可延迟到5月20日左右。播种方式可采用打孔穴播,沿瓜沟水印线,人工挖穴,穴距视品种的熟性而定。早、中熟品种,单蔓整枝株距0点45米,中晚熟和晚熟品种,双蔓整枝的株距为0点6米,播种深度以土壤质地和土壤湿度的不同而定,土壤沙性大,墒情不足,可适当播深,覆土稍厚。土质粘重,墒情较好,播种浅,覆土薄。一般播种深度3到4厘米。每穴播2到3粒种子。

关键词: 请问 月份 哈密瓜

请问几月份种哈密瓜啊相关经验

天气预报

最新推荐

页面:/news/view-2525227/ | 耗时:0.0327 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=2525227 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2525227 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2525227 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(221878,2378547,1851952,1092365,1364174,1304243,1891417,1069503,1127669,2343869,2569674,215239,1132005,1851073,1097131,1849769,2466092,714436,1117884,2013711,2569556,1109887,2643137,1111152,2164768,1294839,1634253,789516,3405812,3064640) ORDER BY field (ArticleID,221878,2378547,1851952,1092365,1364174,1304243,1891417,1069503,1127669,2343869,2569674,215239,1132005,1851073,1097131,1849769,2466092,714436,1117884,2013711,2569556,1109887,2643137,1111152,2164768,1294839,1634253,789516,3405812,3064640)