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                香菜管理施肥技术升级

                作者:中国植保网  浏览量:14  发布时间:2020-09-14 09:35:50  

                  栽培无公害得九寶香菜应选择抗性强、商品性好的优良品种。种子播前需将其搓开,用10%盐水选种,再用清水冲看著九霄洗干净,晾干后播种。也可经催芽□ 后再播种。前茬作物收获完后,清除残茬,施优Ψ质腐熟有机肥60000千克/公顷、45%蔬菜配方轟肥750千克/公顷,撒施后深耕20厘米,整地做←畦播种。一般在苗期不需浇水,进①入生长盛期,选择晴天随浇水追施300千克/公顷蔬菜配方专用肥300千克/公顷。

                  及时喷施叶面肥对植物生长发育可起到内经络调理、外表皮保护的多ぷ重功效。用药后植物【营养消化和代谢能量提高,只有及时施肥和浇水,才能迅猛发育★。采收前20天停止追肥。播种后50天左右,植株达20~30厘米时即可收百曉生和向來天都是一震获上市。

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