CN104418635A - 一种高肥水地小麦底肥配方 - Google Patents

一种高肥水地小麦底肥配方 Download PDF

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Publication number
CN104418635A
CN104418635A CN201310375451.9A CN201310375451A CN104418635A CN 104418635 A CN104418635 A CN 104418635A CN 201310375451 A CN201310375451 A CN 201310375451A CN 104418635 A CN104418635 A CN 104418635A
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urea
jin
fertilizer
formula
blending
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CN201310375451.9A
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English (en)
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吴鲁智
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Zhengzhou Wotian Fertilizer Station
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Zhengzhou Wotian Fertilizer Station
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Priority to CN201310375451.9A priority Critical patent/CN104418635A/zh
Publication of CN104418635A publication Critical patent/CN104418635A/zh
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

本发明公开了一种高肥水地小麦底肥配方,每生产2000斤掺混肥,用尿素350斤、磷酸一铵1200斤、氯化钾150斤、氯化铵300斤,搅拌掺混,配成氮磷钾三要素48%(18∶26∶4);该配方各肥源之间有很强的连应性,磷酸一铵掺合尿素能形成大分子聚合物,在土壤中逐渐释放养分;尿素掺混酸性磷酸一铵及氯化钾,可延缓脲酶对尿素的分解;酸酸一铵与氯化钾相结合,可在土壤中形成磷酸二氢钾及氯化铵;尿素在土壤中转换成氢氧化铵与磷酸一铵反应,生成磷酸二铵及水,也起到增肥效作用;所以该配方具有肥效高、价格低,针对性强等优点。

Description

一种高肥水地小麦底肥配方
设计领域
本发明涉及测土配方施肥的化肥领域。
背景技术
针对在传统农业生产中,只重用氮肥的不科学施肥现象,我们按照平衡施肥“木桶定律”的原理,研究出一种含有氮磷钾全有的高肥水地小麦底肥配方。
发明内容
本发明的目的在于按照平衡施肥“木桶定律”的原理,配制出一种含有氮磷钾全有的高等水肥地小麦底肥配方。
本发明采用如下的技术方案:根据生产需求,选用尿素、磷酸一铵、氯化钾、氯化铵四种肥源,各肥源特性如下:尿素含氮46.3%;磷酸一铵含氮11%、磷44%;氯化钾含钾60%;氯化铵含氮25%;该配方各肥源之间有很强的连应性,磷酸一铵掺合尿素能形成大分子聚合物,在土壤中逐渐释放养分;尿素掺混酸性磷酸一铵及氯化钾,可延缓脲酶对尿素的分解;酸酸一铵与氯化钾相结合,可在土壤中形成磷酸二氢钾及氯化铵;尿素在土壤中转换成氢氧化铵与磷酸一铵反应,生成磷酸二铵及水,也起到增肥效作用;所以该配方具有肥效高、价格低,针对性强等优点。
具体实施方式
本发明高肥水地小麦底肥配方,每生产2000斤掺混肥,用尿素350斤、磷酸一铵1200斤、氯化钾150斤、氯化铵300斤,搅拌掺混,配成氮磷钾三要素48%(18∶26∶4);具体掺混参数看下表:

Claims (1)

1.一种高等水肥地小麦底肥配方,其特征在于:每生产2000斤掺混肥,用尿素350斤、磷酸一铵1200斤、氯化钾150斤、氯化铵300斤,搅拌掺混,配成氮磷钾三要素48%(18∶26∶4);该配方各肥源之间有很强的连应性,磷酸一铵掺合尿素能形成大分子聚合物,在土壤中逐渐释放养分;尿素掺混酸性磷酸一铵及氯化钾,可延缓脲酶对尿素的分解;酸酸一铵与氯化钾相结合,可在土壤中形成磷酸二氢钾及氯化铵;尿素在土壤中转换成氢氧化铵与磷酸一铵反应,生成磷酸二铵及水,也起到增肥效作用;所以该配方具有肥效高、价格低,针对性强等优点。
CN201310375451.9A 2013-08-27 2013-08-27 一种高肥水地小麦底肥配方 Pending CN104418635A (zh)

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CN201310375451.9A CN104418635A (zh) 2013-08-27 2013-08-27 一种高肥水地小麦底肥配方

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CN201310375451.9A CN104418635A (zh) 2013-08-27 2013-08-27 一种高肥水地小麦底肥配方

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CN104418635A true CN104418635A (zh) 2015-03-18

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106396820A (zh) * 2015-07-27 2017-02-15 山东鲁红生物科技有限公司 一种小麦底肥专用配方肥
CN106699271A (zh) * 2015-07-27 2017-05-24 郑州市沃田配肥站 一种有机无机茭白专用掺混肥配方

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106396820A (zh) * 2015-07-27 2017-02-15 山东鲁红生物科技有限公司 一种小麦底肥专用配方肥
CN106699271A (zh) * 2015-07-27 2017-05-24 郑州市沃田配肥站 一种有机无机茭白专用掺混肥配方

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