CN109776241A - 一种缓控释化肥 - Google Patents

一种缓控释化肥 Download PDF

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Publication number
CN109776241A
CN109776241A CN201711107067.5A CN201711107067A CN109776241A CN 109776241 A CN109776241 A CN 109776241A CN 201711107067 A CN201711107067 A CN 201711107067A CN 109776241 A CN109776241 A CN 109776241A
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China
Prior art keywords
chemical fertilizer
controlled release
fertilizer
release chemical
sustained
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CN201711107067.5A
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English (en)
Inventor
徐兴刚
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Individual
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Individual
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Priority to CN201711107067.5A priority Critical patent/CN109776241A/zh
Publication of CN109776241A publication Critical patent/CN109776241A/zh
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

一种混合型缓控释化肥,其特征在于,包括:普通化肥30‑50%;缓释化肥50‑70%;所述的普通化肥是复合肥;所述的控释化肥中包括硝化抑制剂中,所述的普通化肥是氯化钾、硫酸钾。

Description

一种缓控释化肥
技术领域
本发明涉及一种缓控释化肥。
背景技术
随着我国农业不断发展,农民对化肥提新要求,科学施肥提高肥料利用率。控释复合肥已成为当今世界化肥工业的发展方向。
现有技术的缓、控释化肥存在如下方面不足:成本偏高,肥效与作物的吸收不一致。
发明内容
本发明针提供了一种低成本化肥。
本发明具体采用如下技术方案:
一种混合型缓控释化肥,其特征是,由如下重量百分数的原料混合制得:普通化肥30-50%;缓释化肥50-70%。
所述的普通化肥是复合肥。
所述的控释化肥中包括硝化抑制剂中。
所述的普通化肥是氯化钾、硫酸钾。
本发明具有如下有益效果:
由于本发明显著降低了成本,实现了肥料的真正控释,可为作物成熟迅速提供肥效。
具体实施方式
一种混合型缓控释化肥,其特征是,由如下重量百分数的原料混合制得:普通化肥30-50%;缓释化肥50-70%。
所述的普通化肥是复合肥。
所述的控释化肥中包括硝化抑制剂中。
所述的普通化肥是氯化钾、硫酸钾。

Claims (2)

1.一种混合型缓控释化肥,其特征在于,包括:
普通化肥 30-50%;
缓释化肥 50-70%;
所述的普通化肥是复合肥;
所述的控释化肥中包括硝化抑制剂中。
2.所述的普通化肥是氯化钾、硫酸钾。
CN201711107067.5A 2017-11-10 2017-11-10 一种缓控释化肥 Pending CN109776241A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711107067.5A CN109776241A (zh) 2017-11-10 2017-11-10 一种缓控释化肥

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711107067.5A CN109776241A (zh) 2017-11-10 2017-11-10 一种缓控释化肥

Publications (1)

Publication Number Publication Date
CN109776241A true CN109776241A (zh) 2019-05-21

Family

ID=66484403

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711107067.5A Pending CN109776241A (zh) 2017-11-10 2017-11-10 一种缓控释化肥

Country Status (1)

Country Link
CN (1) CN109776241A (zh)

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Application publication date: 20190521