CN101597189B - 牧草富钴叶面肥 - Google Patents

牧草富钴叶面肥 Download PDF

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CN101597189B
CN101597189B CN200810049964XA CN200810049964A CN101597189B CN 101597189 B CN101597189 B CN 101597189B CN 200810049964X A CN200810049964X A CN 200810049964XA CN 200810049964 A CN200810049964 A CN 200810049964A CN 101597189 B CN101597189 B CN 101597189B
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CN101597189A (zh
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胡华锋
介晓磊
化党领
刘芳
郭孝
李建平
金红
刘世亮
马闯
程璞
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ZHENGZHOU HUSBANDRY ENGINEERING HIGHER TRAINING SCHOOL
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ZHENGZHOU HUSBANDRY ENGINEERING HIGHER TRAINING SCHOOL
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Abstract

本发明是用于牧草富钴的叶面肥,它基本由下列物质组成:硝酸钾、磷酸铵、四水钼酸铵、生根粉、七水硫酸锌、五水硫酸铜、硫酸锰、无水硼酸、黄腐酸、柠檬酸、氯化钙、硫酸钴、十二烷基苯磺酸钠;所述叶面肥的生产方法为:将上述组份分别粉碎至粉末,然后按比例混合均匀即可。本发明所提供的牧草富钴叶面肥能使牧草增产18%~32%,体内钴含量提高10~60倍,钙、磷、锌、锰、铜、钼等矿质元素含量提高16%以上,粗蛋白含量提高13%以上,生产的富钴牧草利用安全、营养全面和附加值高。

Description

牧草富钴叶面肥
技术领域:
本发明涉及一种富钴叶面肥,特别涉及一种牧草富钴叶面肥。
背景技术:
钴是动物必需的微量营养元素,是参与和构造维生素B12特定结构的元素。具有增强机体造血、参与甲基转移和糖代谢、增强动物消化和提高机体免疫力等功能。动物体内钴含量不足其生长发育将受到抑制,甚至死亡。动物需钴几乎完全依赖于牧草,而牧草钴含量又取决于土壤中的钴。由于我国大部牧草种植区钴含量较低,导致这些地区生产的牧草钴含量不能满足动物需求。目前常用在牧草饲料中添加钴的方法,来提高饲草钴含量,满足动物需要,而这种方式补钴,动物吸收利用钴的效率低,大部分被排出体外,造成环境污染。而最为科学有效的补钴方式是向牧草施用钴肥来提高牧草体内的钴含量,通过食物链来满足动物对钴的需求。
叶面肥具有使用方便,肥效高,易吸收的特点,在农业生产中已被广泛应用。目前,市场上已见多种叶面肥,但针对牧草富钴而开发的叶面肥还没有。
发明内容:
本发明的目的是为了填补上述关于牧草富钴叶面肥研究的空白,而研发的一种既能提高牧草含钴量,又能提高产量和改善品质的牧草富钴叶面肥。
本发明的目的是通过如下方式实现的:
该牧草富钴叶面肥基本由下列物质组成:硝酸钾、磷酸铵、四水钼酸铵、生根粉、七水硫酸锌、五水硫酸铜、硫酸锰、无水硼酸、黄腐酸、柠檬酸、氯化钙、硫酸钴、十二烷基苯磺酸钠。
所述叶面肥中各组份的重量份如下:硝酸钾59.86~85.38份、磷酸铵63.24~95.72份、四水钼酸铵8.05份、生根粉5.07份、七水硫酸锌10.58份、五水硫酸铜5.56份、硫酸锰20.18份、无水硼酸22.09份、黄腐酸10.65份、柠檬酸15.72份、氯化钙5.38份、硫酸钴4.56份、十二烷基苯磺酸钠15.06份。
所述叶面肥中的各成分均可在市场上购买。
所述叶面肥的生产方法为:将上述固体组份分别粉碎至粉末,然后按上述比例混合均匀即可。
本发明所提供的牧草富钻叶面肥喷施于牧草,既能提高牧草含钴量,又能增加牧草产草量及改善品质。该叶面肥于2006~2007年在中牟县黄河滩草原保护区和焦作温孟滩牧草生产基地进行喷施试验,结果显示:该叶面肥能使牧草增产18%~32%,体内钴含量提高10~60倍,钙、磷、锌、锰、铜、钼等矿质元素含量提高16%以上,粗蛋白含量提高13%以上,生产的富钴牧草利用安全、营养全面和附加值高。
具体实施方式:
实施例1:低浓度叶面肥中各组份的比例为(重量份):
硝酸钾59.86份、磷酸铵63.24份、四水钼酸铵8.05份、生根粉5.07份、七水硫酸锌10.58份、五水硫酸铜5.56份、硫酸锰20.18份、无水硼酸22.09份、黄腐酸10.65份、柠檬酸15.72份、氯化钙5.38份、硫酸钴4.56份、十二烷基苯磺酸钠15.06份。
实施例2:高浓度叶面肥中各组份的比例为(重量份):
硝酸钾85.38份、磷酸铵95.72份、四水钼酸铵8.05份、生根粉5.07份、七水硫酸锌10.58份、五水硫酸铜5.56份、硫酸锰20.18份、无水硼酸22.09份、黄腐酸10.65份、柠檬酸15.72份、氯化钙5.38份、硫酸钴4.56份、十二烷基苯磺酸钠15.06份。
上述叶面肥的使用方法是:首先根据土壤肥力水平,选择不同浓度的专用肥;然后以每亩喷施量为246~304g,兑水50kg,溶解摇匀后进行喷施为宜。且该叶面肥喷施从牧草株高15cm开始,每隔8天喷施一次,连喷三次;于下午4时以后喷施最佳,喷后如遇雨,需要重喷。

Claims (1)

1. 牧草富钴叶面肥,其特征在于它由下列物质组成(重量份):硝酸钾59.86~85.38份、磷酸铵63.24~95.72份、四水钼酸铵8.05份、生根粉5.07份、七水硫酸锌10.58份、五水硫酸铜5.56份、硫酸锰20.18份、无水硼酸22.09份、黄腐酸10.65份、柠檬酸15.72份、氯化钙5.38份、硫酸钴4.56份、十二烷基苯磺酸钠15.06份。
CN200810049964XA 2008-06-05 2008-06-05 牧草富钴叶面肥 Expired - Fee Related CN101597189B (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1052107A (zh) * 1990-07-10 1991-06-12 刘长久 植物营养液的配方及生产工艺
CN1785929A (zh) * 2005-10-24 2006-06-14 介晓磊 豆科牧草专用叶面肥
CN1785930A (zh) * 2005-10-24 2006-06-14 介晓磊 豆科牧草专用微肥

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1052107A (zh) * 1990-07-10 1991-06-12 刘长久 植物营养液的配方及生产工艺
CN1785929A (zh) * 2005-10-24 2006-06-14 介晓磊 豆科牧草专用叶面肥
CN1785930A (zh) * 2005-10-24 2006-06-14 介晓磊 豆科牧草专用微肥

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