The present invention relates to the technical field of aquatic plant, discloses a planting method, including: zinc water chestnut seedling, vegetative, corm expansion stage and mature stage; the method is simple, easy to operate, so that the water chestnut production reached 2682kg/ mu, zinc content reached 2.41mg/100g, taste sweet and crisp, significantly improve the yield and quality of water chestnut the seedlings to water chestnut; Tian stocking loach seedlings, promote the growth of fertilizer applicator, loach zinc rich ability, when in the growth and activity of loach to oxygen and organic matter content increased with water chestnut field, promote the coordination of water chestnut and the absorption of nutrients, promote growth and increase the organic zinc content of water chestnut, chestnut; vegetative period to the water chestnut Tian balanced nutrition applicator fermented bean dregs, conducive to absorption, promote the growth of water chestnut leaves and roots; corm enlargement period to field irrigation water chestnut manganese sulfate solution, and The accumulation of organic matter in the bulb of fast water chestnut, increasing the content of organic zinc, promoting bulbous bulbous expansion and increasing the yield of water chestnut obviously.
【技术实现步骤摘要】
一种补锌荸荠的种植方法
本专利技术主要涉及水产种植
,尤其涉及一种补锌荸荠的种植方法。
技术介绍
荸荠,又名马蹄,口感甜脆,营养丰富,含有蛋白质、脂肪、粗纤维、胡萝卜素、维生素、矿质元素和碳水化合物,能够增强免疫力,促进生长发育,消热解毒,抗菌抑菌,降血压,降血脂,促进胃肠功能;锌是人体必需的微量元素之一,被人们冠以“生命之花”、“智力之源”的美称,能够促进人体的生长发育,增强智力,合成多种酶,维持正常食欲,增强人体免疫力,促进伤口愈合,促进维生素A吸收,保护视力,美容护肤;但是目前传统方法种植的荸荠含锌量极低,只能达到0.2mg/100g左右,不能满足人们的健康需求。
技术实现思路
为了弥补已有技术的缺陷,本专利技术的目的是提供一种补锌荸荠的种植方法。一种补锌荸荠的种植方法,包括以下步骤:(1)幼苗期:幼苗期时向荸荠田放养泥鳅,放养密度为4~5尾/m2,撒施促长肥,撒施量为15~20kg/亩,连续撒施2次,间隔时间20~25天,泥鳅的富锌能力强,泥鳅在生长和活动的时候能够增加荸荠田的含氧量和有机质含量,促进荸荠对营养成分的协调吸收,促进荸荠生长,增加荸荠的有机 ...
【技术保护点】
一种补锌荸荠的种植方法,其特征在于,包括以下步骤:(1)幼苗期:幼苗期时向荸荠田放养泥鳅,放养密度为4~5尾/m
【技术特征摘要】
1.一种补锌荸荠的种植方法,其特征在于,包括以下步骤:(1)幼苗期:幼苗期时向荸荠田放养泥鳅,放养密度为4~5尾/m2,撒施促长肥,撒施量为15~20kg/亩,连续撒施2次,间隔时间20~25天;(2)营养期:营养期时向荸荠田撒施发酵豆渣,撒施量为200~300kg/亩;(3)球茎膨大期:球茎膨大期时向荸荠田浇灌质量浓度为0.14~0.16%的硫酸锰溶液,使水深增加1~2cm,调节白天温度为24~26℃,夜晚温度为19~20℃,每天光照时间为12~13小时,水层深度为10~12cm;(4)成熟期:调节水层深度为5~7cm,越冬前采挖荸荠和泥鳅,得补锌荸荠。2.根据权利要求1所述补锌荸荠的种植方法,其特征...
【专利技术属性】
技术研发人员:李传美,刘聪聪,
申请(专利权)人:五河县金塘水产养殖有限公司,
类型:发明
国别省市:安徽,34
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