CN106417397A - 一种玉米种子的抗旱处理方法 - Google Patents

一种玉米种子的抗旱处理方法 Download PDF

Info

Publication number
CN106417397A
CN106417397A CN201610816954.9A CN201610816954A CN106417397A CN 106417397 A CN106417397 A CN 106417397A CN 201610816954 A CN201610816954 A CN 201610816954A CN 106417397 A CN106417397 A CN 106417397A
Authority
CN
China
Prior art keywords
mentioned
weight
seeds
stir
stirred
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610816954.9A
Other languages
English (en)
Inventor
赵天明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chaohu Chunyou Seed Industry Science & Technology Co Ltd
Original Assignee
Chaohu Chunyou Seed Industry Science & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chaohu Chunyou Seed Industry Science & Technology Co Ltd filed Critical Chaohu Chunyou Seed Industry Science & Technology Co Ltd
Priority to CN201610816954.9A priority Critical patent/CN106417397A/zh
Publication of CN106417397A publication Critical patent/CN106417397A/zh
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/06—Coating or dressing seed
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/02—Amines; Quaternary ammonium compounds
    • A01N33/08—Amines; Quaternary ammonium compounds containing oxygen or sulfur
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
    • A01N43/08—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with oxygen as the ring hetero atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/14—Boron; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/26—Phosphorus; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/38—Solanaceae [Potato family], e.g. nightshade, tomato, tobacco or chilli pepper
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/40—Liliopsida [monocotyledons]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Soil Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本发明公开了一种玉米种子的抗旱处理方法，包括以下步骤：将玉米种子与其重量2‑4%的聚丙烯酸钠混合，加入到混合料重量47‑50倍的去离子水中，在30‑40℃下保温搅拌10‑15分钟，加入上述体系重量2‑3%的海藻酸钙、1‑2%的焦磷酸钠，搅拌至常温，出料，将种子水洗2‑3次，常温干燥，与其重量3‑4%的抗旱处理剂混合进行拌种，即可；本发明将种子与抗旱处理剂混合拌种，加入的聚丙烯酰胺可以有效的提高玉米种子的保水性能。

Description

一种玉米种子的抗旱处理方法
技术领域
本发明涉及种子处理技术领域，尤其涉及一种玉米种子的抗旱处理方法。
背景技术
由于当前种传病害的多样性和复杂性，种子处理不是单单某一种方法就可以解决的。它可能需要两种，甚至多种方法的联合使用，才能最终保证种子处理的效果更好、更持久。种子处理从以前简单的保护种子，到今天的广谱的防治病虫为害，同时又要保证种子的高活力和营养需求，增加种子的抗逆能力，确保处理后种子拥有更高的品质，这些都需要更多的技术创新和方法改进。
发明内容
本发明目的就是为了弥补已有技术的缺陷，提供一种玉米种子的抗旱处理方法。
本发明是通过以下技术方案实现的：
一种玉米种子的抗旱处理方法，包括以下步骤：
将玉米种子与其重量2-4%的聚丙烯酸钠混合，加入到混合料重量47-50倍的去离子水中，在30-40℃下保温搅拌10-15分钟，加入上述体系重量2-3%的海藻酸钙、1-2%的焦磷酸钠，搅拌至常温，出料，将种子水洗2-3次，常温干燥，与其重量3-4%的抗旱处理剂混合进行拌种，即可；
所述的抗旱处理剂是由下述重量份的原料组成的：
腐植酸1-2、过磷酸钙0.4-1、硼酸2-3、甲基纤维素3-4、烟叶渣10-15、高岭土粉14-20、剑麻纤维2-3、三乙醇胺0.1-0.2、聚丙烯酰胺0.4-1、锯末5-7、抗坏血酸钙0.7-1、4-6%的双氧水10-14；
所述的抗旱处理剂的制备方法包括以下步骤：
（1）将上述锯末磨成细粉，加入到其重量36-40倍的去离子水中，加入腐植酸，升高温度为37-40℃，密封保温1-2小时，滴加上述4-6%的双氧水，滴加完毕后加入上述甲基纤维素，搅拌均匀，得纤维分散液；
（2）将上述剑麻纤维、高岭土粉混合，加入到混合料重量20-27倍的去离子水中，打磨成浆，加入上述三乙醇胺，在65-70℃下保温搅拌10-15分钟，加入上述抗坏血酸钙，搅拌至常温，得醇胺分散液；
（3）将上述烟叶渣、硼酸混合，在50-60℃下保温搅拌10-14分钟，加入到混合料重量24-30倍的去离子水中，搅拌均匀，升高温度为70-75℃，加入上述聚丙烯酰胺，保温搅拌20-30分钟，得酰胺分散液；
（4）将上述纤维分散液、醇胺分散液、酰胺分散液混合，搅拌均匀，加入剩余各原料，搅拌均匀，喷雾干燥，即得所述抗旱助剂。
本发明的优点是：
本发明将种子与抗旱处理剂混合拌种，该处理剂利用醇胺分散液、酰胺分散液将各有益原料分散到纤维与高岭土层间，不仅具有良好的保水性，还有一定的缓释功效，种子在土壤中种植后，由于本发明的处理剂的高岭土层间具有一定的粘接性，还可以对重金属起到一定的吸附效果，从而降低玉米的污染，提高成品的品质。
具体实施方式
一种玉米种子的抗旱处理方法，包括以下步骤：
将玉米种子与其重量2%的聚丙烯酸钠混合，加入到混合料重量47倍的去离子水中，在30℃下保温搅拌10分钟，加入上述体系重量2%的海藻酸钙、1%的焦磷酸钠，搅拌至常温，出料，将种子水洗2次，常温干燥，与其重量3%的抗旱处理剂混合进行拌种，即可；
所述的抗旱处理剂是由下述重量份的原料组成的：
腐植酸1、过磷酸钙0.4、硼酸2、甲基纤维素3、烟叶渣10、高岭土粉14、剑麻纤维2、三乙醇胺0.1、聚丙烯酰胺0.4、锯末5、抗坏血酸钙0.7、4%的双氧水10；
所述的抗旱处理剂的制备方法包括以下步骤：
（1）将上述锯末磨成细粉，加入到其重量36倍的去离子水中，加入腐植酸，升高温度为37℃，密封保温1小时，滴加上述4%的双氧水，滴加完毕后加入上述甲基纤维素，搅拌均匀，得纤维分散液；
（2）将上述剑麻纤维、高岭土粉混合，加入到混合料重量20倍的去离子水中，打磨成浆，加入上述三乙醇胺，在65℃下保温搅拌10分钟，加入上述抗坏血酸钙，搅拌至常温，得醇胺分散液；
（3）将上述烟叶渣、硼酸混合，在50℃下保温搅拌10分钟，加入到混合料重量24倍的去离子水中，搅拌均匀，升高温度为70℃，加入上述聚丙烯酰胺，保温搅拌20分钟，得酰胺分散液；
（4）将上述纤维分散液、醇胺分散液、酰胺分散液混合，搅拌均匀，加入剩余各原料，搅拌均匀，喷雾干燥，即得所述抗旱助剂。

Claims (1)

1.一种玉米种子的抗旱处理方法，其特征在于，包括以下步骤：
将玉米种子与其重量2-4%的聚丙烯酸钠混合，加入到混合料重量47-50倍的去离子水中，在30-40℃下保温搅拌10-15分钟，加入上述体系重量2-3%的海藻酸钙、1-2%的焦磷酸钠，搅拌至常温，出料，将种子水洗2-3次，常温干燥，与其重量3-4%的抗旱处理剂混合进行拌种，即可；
所述的抗旱处理剂是由下述重量份的原料组成的：
腐植酸1-2、过磷酸钙0.4-1、硼酸2-3、甲基纤维素3-4、烟叶渣10-15、高岭土粉14-20、剑麻纤维2-3、三乙醇胺0.1-0.2、聚丙烯酰胺0.4-1、锯末5-7、抗坏血酸钙0.7-1、4-6%的双氧水10-14；
所述的抗旱处理剂的制备方法包括以下步骤：
（1）将上述锯末磨成细粉，加入到其重量36-40倍的去离子水中，加入腐植酸，升高温度为37-40℃，密封保温1-2小时，滴加上述4-6%的双氧水，滴加完毕后加入上述甲基纤维素，搅拌均匀，得纤维分散液；
（2）将上述剑麻纤维、高岭土粉混合，加入到混合料重量20-27倍的去离子水中，打磨成浆，加入上述三乙醇胺，在65-70℃下保温搅拌10-15分钟，加入上述抗坏血酸钙，搅拌至常温，得醇胺分散液；
（3）将上述烟叶渣、硼酸混合，在50-60℃下保温搅拌10-14分钟，加入到混合料重量24-30倍的去离子水中，搅拌均匀，升高温度为70-75℃，加入上述聚丙烯酰胺，保温搅拌20-30分钟，得酰胺分散液；
（4）将上述纤维分散液、醇胺分散液、酰胺分散液混合，搅拌均匀，加入剩余各原料，搅拌均匀，喷雾干燥，即得所述抗旱助剂。
CN201610816954.9A 2016-09-12 2016-09-12 一种玉米种子的抗旱处理方法 Pending CN106417397A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610816954.9A CN106417397A (zh) 2016-09-12 2016-09-12 一种玉米种子的抗旱处理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610816954.9A CN106417397A (zh) 2016-09-12 2016-09-12 一种玉米种子的抗旱处理方法

Publications (1)

Publication Number Publication Date
CN106417397A true CN106417397A (zh) 2017-02-22

Family

ID=58169229

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610816954.9A Pending CN106417397A (zh) 2016-09-12 2016-09-12 一种玉米种子的抗旱处理方法

Country Status (1)

Country Link
CN (1) CN106417397A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114085109A (zh) * 2021-11-18 2022-02-25 中化现代农业有限公司 一种提高玉米种子抗高温高湿能力的拌种肥增效剂
CN117581877A (zh) * 2024-01-19 2024-02-23 山东寿光蔬菜种业集团有限公司 一种抗干旱种子处理剂及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102382660A (zh) * 2011-01-29 2012-03-21 曲靖宏程工贸有限公司 一种抗旱保水剂
CN105016850A (zh) * 2015-04-23 2015-11-04 桂林永福福寿养生茶业有限公司 一种生产富硒罗汉果的有机肥及其制备、使用方法
CN105924287A (zh) * 2016-04-29 2016-09-07 浙江大学 一种抗旱种衣剂及其应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102382660A (zh) * 2011-01-29 2012-03-21 曲靖宏程工贸有限公司 一种抗旱保水剂
CN105016850A (zh) * 2015-04-23 2015-11-04 桂林永福福寿养生茶业有限公司 一种生产富硒罗汉果的有机肥及其制备、使用方法
CN105924287A (zh) * 2016-04-29 2016-09-07 浙江大学 一种抗旱种衣剂及其应用

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
程启竞等: "《湖北抗旱指导手册》", 30 June 2003, 湖北科学技术出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114085109A (zh) * 2021-11-18 2022-02-25 中化现代农业有限公司 一种提高玉米种子抗高温高湿能力的拌种肥增效剂
CN117581877A (zh) * 2024-01-19 2024-02-23 山东寿光蔬菜种业集团有限公司 一种抗干旱种子处理剂及其制备方法

Similar Documents

Publication Publication Date Title
CN106417397A (zh) 一种玉米种子的抗旱处理方法
CN103724118A (zh) 一种桑树复混肥料及其制备方法
CN101756303A (zh) 杏仁露植物蛋白饮料
CN103898734A (zh) 一种丝棉混纺织物精练剂的制备方法
CN104611906A (zh) 一种双氧水漂白催化剂及其制备方法
CN101096721A (zh) 一种用于超低碳钢精炼的深脱硫剂及制造方法
CN104072252B (zh) 一种抗旱高产花生种植专用缓释复合肥
CN103008020A (zh) 强酸复合苯乙烯系阳离子交换树脂的生产方法
CN103146887B (zh) 一种炼钢复合精炼剂及其制备方法
CN103102811A (zh) 机械研磨液及采用该研磨液的金属表面处理方法
CN103012645B (zh) 高交换量强酸苯乙烯系阳离子交换树脂的生产方法
CN103012658A (zh) 强碱性阴离子交换树脂的生产方法
CN103008028B (zh) 弱碱性丙烯酸系阴离子交换树脂的制备方法
CN115323778A (zh) 壳聚糖-i型胶原氨基酸复合抗菌整理液及其制备方法和抗菌面料
CN104230587A (zh) 一种多成分混合肥及其制备方法
CN106431643A (zh) 一种微肥抗旱法处理秋播小麦种子
CN108187136A (zh) 一种纳米载锌羟基磷灰石的制备方法
CN106416512A (zh) 一种富硒水稻种子的处理方法
CN103008021B (zh) 大交换量强碱性丙烯酸系阴离子交换树脂的制备方法
CN104072318B (zh) 一种含有矿石粉的多元素复合包膜肥料及其制备方法
CN103012654B (zh) 大孔强碱性丙烯酸甲酯阴离子交换树脂的生产方法
CN103012675B (zh) 大孔弱碱性丙烯酸系阴离子交换树脂的制备方法
CN108996869A (zh) 一种蓝藻藻泥深度脱水减容的方法
CN109364285A (zh) 藻酸盐敷料的制备工艺
CN107021827A (zh) 一种棉花用固体复合生物肥料配方及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170222

WD01 Invention patent application deemed withdrawn after publication