CN1113902A - 华夏磁性复合专用肥 - Google Patents
华夏磁性复合专用肥 Download PDFInfo
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- CN1113902A CN1113902A CN 94106605 CN94106605A CN1113902A CN 1113902 A CN1113902 A CN 1113902A CN 94106605 CN94106605 CN 94106605 CN 94106605 A CN94106605 A CN 94106605A CN 1113902 A CN1113902 A CN 1113902A
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Abstract
华夏磁性复合专用肥,是磁性复合肥的改进肥,
在原有的技术范围之外又提供了可供选择的粉煤灰、
氮肥、磷肥和钾肥的配比范围,以适应特定的农作
物。如当农作物为花生、大豆等油料作物时,上述四
种物料混合后进行磁化,其N、P、K的有效成分占肥
料总重量的百分数:
N 4.6—6.44
P 6.88—7.74
K 6.0—7.2
微量元素(Zn.B.Mo.Mn.Cu) 1—4
专用肥的总有效养分(N、P、K)≤21.52%,磁性物质含量(Fe3O4或其他)大于零、小于3%,pH=6.5—7.5。
Description
本发明属于肥料,是一种磁化复混肥的改进肥。
本发明申请的发明人在92年12月15日向中国专利局提出了“磁化复混肥”(92114971.9)的发明专利申请,其内容为在“煤灰肥及其制造工艺”(90106590)的二元磁化复混肥基础上提出了三元磁化复混肥和含微量元素的二元、三元复混肥,从而达到在缺钾或微量元素的土壤中增产相同肥料有效养分大幅度降低,从而适应性强、成本低的目的。
经过二年多的实际研究,我们进一步发现在9211497.9“磁化复混肥”的保护范围之外,如果限定作物的种类,就还存在有一片具有相同效果的区域。
本发明的目的是对92114971.9“磁化复混肥”做进一步的改进,提供一种华夏磁性复合专用肥,使磁性复混肥有更大更经济的选择范围。
本发明的技术方案是:
当作物为花生、大豆等油料作物时,华夏磁性复合专用肥有粉煤灰,氮肥、磷肥和钾肥,四种物料混合后磁化而成,其特征在于其N、P、K的有效成分占肥料总重量的百分数:
N 4.6-6.44
P 6.88-7.74
K 6.0-7.2
微量元素(Zn.B.Mo.Mn.Cu) 1-4
专用肥的总有效养分(N、P、K)≤21.52%,磁性物质含量(Fe3O4或其他)大于零、小于3%,PH=6.5-7.5。
上述华夏磁化复合专用肥,N、P、K肥可以分别是尿素、磷酸一氢(或二氢)铵,氯化钾,其重量配比为:
粉煤灰 >50%
尿素 10-14%
磷酸一氢(或二氢)铵 16-18%
氯化钾 10-12%
当农作物为瓜果、葡萄、烟叶等经济作物时,华夏磁性复合专用肥有粉煤灰、氮肥和钾肥、四种物料混合后磁化而成,其特征在于N、P、K的有效成分占肥料总重量的百分数:
N 6.9-9.4
P 5.16-6.02
K 4.0-7.5
微量元素(Zn.B.Mo.Mn.Cu) 1-4
专用肥的总有效养分(N、P、K)≤21%,磁性物质含量(Fe3O4或其他)大于零、小于3%,PH=5.5-8.0。
上述华夏磁化复合专用肥,N、P肥可以分别是尿素、磷酸一氢(或二氢)铵,K肥只能是硫酸钾(不能是氯化钾),其重量配比为:
粉煤灰 >50%
尿素 15-20%
磷酸一氢(或二氢)铵 12-14%
硫酸钾 8-15%
当农作物为玉米、红苕等粮食作物时,华夏磁化复合专用肥有粉煤灰、氮肥、磷肥和钾肥四种物料混合磁化而成,其特征在于N、P、K的有效成分占肥料总重量的百分数:
N 9.2-10.12
P 4.3-5.59
K 6.0-7.2
微量元素(Zn.B.Mo.Mn.Cu) 1-4
专用肥的总有效养分(N、P、K)≤23.5%,磁性物质含量(Fe3O4或其他)大于零、小于3%,PH=6.5-8.0.
上述华夏磁化复合专用肥,N、P、K肥可以分别是尿素、磷酸一氢(或二氢)铵、氯化钾、其重量配比为:
粉煤灰 >50%
尿素 20-22%
磷酸一氢(或二氢)铵 10-13%
硫酸钾 10-12%
华夏磁性复合专用肥实例之比较:
1、大豆等油料作物专用肥实例:
类别 | 对照用肥(碳铵+磷肥) | 三元复合肥(总养分为30%) | 磁化复混肥(总养分为21%) | 华夏磁性复合专用肥(总养分≤20%) |
施用量(kg/亩) | 各50 | 50 | 50 | 50 |
实收产量(kg/亩) | 155 | 166 | 166.7 | 171 |
增产(亩)/% | 0 | 7 | 7.5 | 10.3 |
2、葡萄等经济作物专用肥实例:
类别 | 对照用肥(碳铵+磷肥) | 三元复合肥(总养分为30%) | 磁化复混肥(总养分为21%) | 华夏磁性复合专用肥(总养分≤20%) |
施用量(kg/亩) | 各50 | 50 | 50 | 50 |
实收产量(kg/亩) | 1800 | 2016 | 2041.2 | 2109.6 |
增产(亩)/% | 0 | 12 | 13.4 | 17.2 |
3、玉米等粮食作物专用肥实例:
类别 | 对照用肥(碳铵+磷肥) | 三元复合肥(总养分为30%) | 磁化复混肥(总养分为21%) | 华夏磁性复合专用肥(总养分≤20%) |
施用量(kg/亩) | 各50 | 50 | 50 | 50 |
实收产量(kg/亩) | 150 | 169.5 | 171.8 | 174.5 |
增产(亩)/% | 0 | 13 | 14.8 | 16.3 |
Claims (6)
1、华夏磁性复合专用肥,它有粉煤灰、氮肥、磷肥和钾肥,四种物料混合后磁化而成,其特征在于当农作物为花生、大豆等油料作物时,其N、P、K的有效成分占肥料总重量的百分数:
N 4.6-6.44
P 6.88-7.74
K 6.0-7.2
微量元素(Zn.B.Mo.Mn.Cu) 1-4
专用肥的总有效养分(N、P、K)≤21.52%,磁性物质含量(Fe3O4或其他)大于零、小于3%,PH=6.5-7.5。
2、如权利要求1所述的华夏磁性复合专用肥,其特征在于N、P、K肥可以分别是尿素、磷酸一氢(或二氢)铵,氯化钾,其重量配比为:
粉煤灰 >50%
尿素 10-14%
磷酸一氢(或二氢)铵 16-18%
氯化钾 10-12%
3、华夏磁性复合专用肥,它有粉煤灰、氮肥、磷肥和钾肥,四种物料混合后磁化而成,其特征在于当农作物为瓜果、葡萄、烟叶等经济作物时,其N、P、K的有效成分占肥料总重量的百分数:
N 6.9-9.4
P 5.16-6.02
K 4.0-7.5
微量元素(Zn.B.Mo.Mn.Cu) 1-4
专用肥的总有效养分(N、P、K)≤21%,磁性物质含量(Fe3O4或其他)大于零,小于3%,PH=5.5-8.0。
4、如权利要求3所述的华夏磁性复合专用肥,其特征在于N、P肥可以分别是尿素、磷酸一氢(或二氢)铵,K肥只能是硫酸钾(不能是氯化钾),其重量配比为:
粉煤灰 >50%
尿素 15-20%
磷酸一氢(或二氢)铵 12-14%
硫酸钾 8-15%
5、华夏磁性复合专用肥,它有粉煤灰、氮肥、磷肥和钾肥,四种物料混合后磁化而成,其特征在于当农作物为玉米、红苕等粮食作物时,其N、P、K的有效成分占肥料总重量的有分数:
N 9.2-10.12
P 4.3-5.59
K 6.0-7.2
微量元素(Zn.B.Mo.Mn.Cu) 1-4
专用肥的总有效养分(N、P、K)≤23.5%,磁性物质含量(Fe3O4或其他)大于零,小于3%,PH=6.5-8.0。
6、如权利要求5所述的华夏复合磁性复合专用肥,其特征在于N、P、K肥可以分别是尿素、磷酸一氢(或二氢)铵、氯化钾、其重量配比为:
粉煤灰 >50%
尿素 20-22%
磷酸一氢(或二氢)铵 10-13%
氯化钾 10-12%
Priority Applications (1)
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CN 94106605 CN1113902A (zh) | 1994-06-24 | 1994-06-24 | 华夏磁性复合专用肥 |
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CN 94106605 CN1113902A (zh) | 1994-06-24 | 1994-06-24 | 华夏磁性复合专用肥 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102204444A (zh) * | 2011-06-03 | 2011-10-05 | 汕头市微补植物营养科技有限公司 | 大棚哈密瓜施肥方法 |
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1994
- 1994-06-24 CN CN 94106605 patent/CN1113902A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102204444A (zh) * | 2011-06-03 | 2011-10-05 | 汕头市微补植物营养科技有限公司 | 大棚哈密瓜施肥方法 |
CN102204444B (zh) * | 2011-06-03 | 2012-06-13 | 汕头市微补植物营养科技有限公司 | 大棚哈密瓜施肥方法 |
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