CN1077771C - Plant drought-resisting agent preparation - Google Patents
Plant drought-resisting agent preparation Download PDFInfo
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- CN1077771C CN1077771C CN98114512A CN98114512A CN1077771C CN 1077771 C CN1077771 C CN 1077771C CN 98114512 A CN98114512 A CN 98114512A CN 98114512 A CN98114512 A CN 98114512A CN 1077771 C CN1077771 C CN 1077771C
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- agent
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- drought resisting
- soil
- drought
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Abstract
The present invention relates to a plant drought resisting agent which comprises a drought resisting seed dressing agent, a drought resisting water retention agent, a drought resisting drug coating agent, a drought resisting spraying agent, etc. The present invention is processed and prepared from high polymer water absorbent, NPK, trace elements, a root inducing agent, disinfectant, an additive, etc. The present invention has strong water absorption and water retention capability, and a soil reservoir is formed around plant roots so as to enhance the drought resisting capability of plants. The drought resisting agent can be used for seeding and seedling emergence on soil with poor soil moisture or air-dried soil, the root systems are strong, and the seedlings are regular and strong. Thus, the purposes of seedling retention without water and strong seedling with water are achieved.
Description
Plant drought-resisting agent comprises 4 kinds of series of products such as drought resistant seed dressing agent, drought resisting seat aqua, drought-resisting coating agent, drought resisting spray agent.It is by processing preparations such as polymer water-absorbent, nitrogen phosphorus potassium, trace element, root-growing agent, conditioning agent, disinfectant and additives.Product has stronger water-absorbing-retaining ability, forms the soil reservoir, improves the availability of water, can emerge at the relatively poor or air-dry soil upper seeding wheel of soil moisture content, and Miao Qimiao is strong, well developed root system, and drought-resistant ability is strong, increases substantially crop yield.Particularly Chinese in recent years northern area is spring drought year after year, rivers die out, and groundwater table decreasing, the resource of water is less and less, and existing water conservancy irrigation facility still can't resolve large tracts of land agricultural seeder problem.How making soil water-retaining, reduce water loss, set up the soil reservoir, improve the availability of water, guarantee that spring, field seeding was emerged, is extremely urgent urgency problem to be solved in the current agricultural production.Professor Wang Shuyu of Northeast Agricultural University develops the plant drought agent series products through 10 years of researches.Spring in 1998 tested on areas of Shenyang, Lingyuan, Jianchang, Xifeng, new people, Zhangwu and other places, effect is fine, blocking the corn of planting with the drought resistant seed dressing agent can emerge at the relatively poor damp dry ground upper seeding wheel of soil moisture content, uses drought resisting seat aqua, drought-resisting coating agent to emerge at the air dried soil upper seeding wheel of soil moisture about 5%.Agricultural experts and peasant think that Wang Shuyu teaches this invention and solved the arid sowing problem that people never solve, and are huge contributions to the mankind, are field technology revolutions in the agricultural production.
The key technology of plant drought-resisting agent is the polymer water-absorbent in the prescription, and it is processed with radiation polymerization method, and monomer-free is nonpoisonous and tasteless.Its kind is polyacrylamide (PAM), starch polyacrylic acid (SPA), polyacrylic acid (PAA), Sodium Polyacrylate (PSA) etc.The characteristics of these polymer water-absorbents are: (1) has stronger water absorbing capacity, and the suction multiple is 500-3000 times; (2) water retention capacity is strong, is swelled into hydrogel after the suction, and quite big with hydrone affinity, suction can keep 10-100 days; (3) absorption speed is fast, just can reach maximum water absorption after 10 minutes; (4) have the invertibity that water is released in suction, the suction back slowly discharges moisture, roots for seed, still has original water absorption character after the water absorbing agent drying, can absorb water repeatedly and release water, can use some months repeatedly.Narrate the formulation ratio of 4 plant species drought resistance agent series of products below respectively.
1. drought resistant seed dressing agent
The every Bag Material of drought resistant seed dressing agent 20 gram pulvis are converted 1.5 kilograms in water, dress seed after being swelled into hydrogel, and ratio 1: 10 (1 jin of hydrogel is mixed 10 jin of seeds) can be mixed the 15kg seed for every bag.Seed dressing can absorb the moisture in the soil, and every corn seed water absorption is 0.4～0.8ml, and every corn seed imbibition water requirement is 0.087ml, and the moisture that seed dressing absorbs is enough supplied with seed sprouting and used.Use the drought resistant seed dressing agent to root and to emerge at the relatively poor damp dry ground upper seeding wheel of soil moisture content; Miao Qimiao is strong.Formulation ratio (kilogram/ton) is as follows:
(1) urea 94, (2) potassium dihydrogen phosphate 157, (3) potassium nitrate 63, (4) magnesium sulfate 4.70, (5) ferrous sulfate 3.68, (6) borax 6.27, (7) manganese sulphate 3.14, (8) zinc sulphate 3.13, (9) copper sulphate 1.57, (10) sodium molybdate 0.16, (11) disodium ethylene diamine tetraacetate 15.67, (12) potassium permanganate 9.40, (13) SODLUM FULVATE 9.40, (14) Nafusaku 1.88, (15) polyacrylamide 627.
2. aqua is sat in drought resisting
Aqua 300 gram pulvis are sat in every bag of drought resisting, convert 600 kilograms in water, and every hole cast 150-200ml sits aqua on air dried soil, sows the seed of vernalization, can emerge in 3-4 days.Can also absorb moisture again during rainfall, moisture is stored in root system of plant on every side for plant utilization, form the soil reservoir.Formulation ratio (kilogram/ton) is as follows:
(1) urea 56, (2) potassium dihydrogen phosphate 63, (3) potassium nitrate 22.3, (4) magnesium sulfate 1.5, (5) ferrous sulfate 1.2, (6) borax 3.5, (7) manganese sulphate 1.73, (8) zinc sulphate 1.5, (9) copper sulphate 0.5, (10) sodium molybdate 0.07, (11) disodium ethylene diamine tetraacetate 7, (12) potassium permanganate 3, (13) SODLUM FULVATE 3, (14) Nafusaku 0.7, (15) polyacrylamide 835.
3. drought-resisting coating agent
Every bag 200 gram polyacrylamide (molecular weight 1,600 ten thousand), convert water 40kg, be swelled into hydrogel, add 80 kilograms of dry ground, become suction soil, with the seed of this suction mount vernalization, every seed bag 10-30 gram suction soil, seed of this bag suction soil is put into wax water rock 2-3 rapidly and hang wax second, taking out can be at the air dried soil upper seeding wheel after the cooling, emerges in 3-4 days.The preparation method of wax water puts paraffin or illumination in the pot that the people is filled with water with wax to dissolve, and water temperature keeps 65-75 ℃ of constant temperature can hang wax.
4. drought resisting spray agent
The drought resisting spray agent is made up of nitrogen phosphorus potassium, trace element, fulvic acid, polymer water-absorbent etc., major function is to regulate plant stomata, keep leaf surface moistening, reduce moisture transpiration, increase is to the absorbing capacity of mineral nutrition, improve the plant drought ability, spray agent formulation ratio (kilogram/ton).
(1) urea 405, (2) potassium dihydrogen phosphate 315, (3) potassium chloride 125, (4) nitrate of lime 12, (5) magnesium sulfate 9, (6) ferrous sulfate 6, (7) borax 20, (8) manganese sulphate 11, (9) zinc sulphate 8, (10) copper sulphate 4, (11) sodium molybdate 1, (12) disodium ethylene diamine tetraacetate 42, (13) peregal 1, (14) SODLUM FULVATE 3, (15) starch polyacrylic acid (SPA) 38.
Every sacked material 25 gram pulvis are converted 15 kilograms in water for every bag during use, the positive back side that the plant leaf is sprayed in the dissolving back.
5. polymer water-absorbent
Preparation polyacrylamide (PAM), polyacrylic acid (PAA) and Sodium Polyacrylate (PSA), to extremely test the concentration of determining with distilled water diluting for examination monomer acrylamide, acrylic acid and PAA respectively, add 0.10%～0.5% disodium ethylene diamine tetraacetate and methene base bisacrylamide, place in the reactor, 5 * 10
2～5 * 10
3The GY radiation dose is used down
60The Co gamma-rays carries out radiation polymerization, can obtain PAM, PAA and PSA.
During starch polyacrylic acid (SPA) preparation,, be heated to 80 ℃ and be gelling starches the corn starch hydrolysis, add certain density acrylic acid and additive methene base bisacrylamide carries out radiation copolymerization, after the radiation polymerization reaction finishes, with methanol wash repeatedly, remove unconverted monomer.
The Molecular Weight for Polyacrylamide that the drought resistance agent product uses is 1,600 ten thousand.
Claims (1)
1. plant drought-resisting agent composition is characterized in that being by weight percentage:
(1) urea 9.4, (2) potassium dihydrogen phosphate 15.7, (3) potassium nitrate 6.3, (4) magnesium sulfate 0.47, (5) ferrous sulfate 0.368, (6) borax 0.627, (7) manganese sulphate 0.314, (8) zinc sulphate 0.313, (9) copper sulphate 0.157, (10) sodium molybdate 0.016, (11) disodium ethylene diamine tetraacetate 1.567, (12) potassium permanganate 0.94, (13) SODLUM FULVATE 0.94, (14) Nafusaku 0.188, (15) polyacrylamide 62.7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98114512A CN1077771C (en) | 1998-06-03 | 1998-06-03 | Plant drought-resisting agent preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98114512A CN1077771C (en) | 1998-06-03 | 1998-06-03 | Plant drought-resisting agent preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1237343A CN1237343A (en) | 1999-12-08 |
| CN1077771C true CN1077771C (en) | 2002-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98114512A Expired - Fee Related CN1077771C (en) | 1998-06-03 | 1998-06-03 | Plant drought-resisting agent preparation |
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| Country | Link |
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| CN (1) | CN1077771C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670644A (en) * | 2016-03-09 | 2016-06-15 | 中国水稻研究所 | Conditioner for regulating water content in rice field and preparing method thereof |
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| CN100436496C (en) * | 2006-04-30 | 2008-11-26 | 王树禹 | Superstrong water absorber and its preparation method and selenium-enriched plant antidraught agent using same as raw material |
| CN101941864A (en) * | 2009-07-08 | 2011-01-12 | 高卫星 | Crop drought-resisting and yield-increasing agent |
| CN102010273A (en) * | 2010-12-28 | 2011-04-13 | 周志勇 | Water-soluble chemical fertilizer |
| CN102523893B (en) * | 2012-02-27 | 2014-03-12 | 万少侠 | Method of rapid propagation of poplar seedlings |
| CN103880525A (en) * | 2014-03-04 | 2014-06-25 | 孙超 | Water-holding and soil-loosening fertilizer |
| CN106242826A (en) * | 2016-08-26 | 2016-12-21 | 山东三方化工集团有限公司 | A kind of drought resisting, all nutrition type Semen Maydis long-acting special fertilizer and preparation method thereof |
| CN107522548A (en) * | 2017-09-08 | 2017-12-29 | 山东祥维斯生物科技股份有限公司 | Multifunctional drought-resistant spray agent and its application |
| CN108391659A (en) * | 2018-04-28 | 2018-08-14 | 天津市德宇生物工程技术有限公司 | A kind of plant transpiration resistant agent and preparation method thereof |
| CN111820238A (en) * | 2020-06-09 | 2020-10-27 | 扬州大学 | Drought-resistant agent for relieving drought stress of paeonia ostii and application thereof |
| CN113913191A (en) * | 2021-11-03 | 2022-01-11 | 忻州师范学院 | Water-retention drought-resistant agent, preparation method thereof and application thereof in quinoa planting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070799A (en) * | 1992-07-29 | 1993-04-14 | 昌潍农校种子复合包衣剂研究所 | Drought-resistant seed compound coating agent |
| CN1108878A (en) * | 1994-12-29 | 1995-09-27 | 王洪英 | Composite packaging agent for drought resistance seed and its preparation |
| CN1145172A (en) * | 1996-08-28 | 1997-03-19 | 江苏里下河地区农业科学研究所 | Wrapping agent for strengthening seedlings and their roots by means of dry breeding |
-
1998
- 1998-06-03 CN CN98114512A patent/CN1077771C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070799A (en) * | 1992-07-29 | 1993-04-14 | 昌潍农校种子复合包衣剂研究所 | Drought-resistant seed compound coating agent |
| CN1108878A (en) * | 1994-12-29 | 1995-09-27 | 王洪英 | Composite packaging agent for drought resistance seed and its preparation |
| CN1145172A (en) * | 1996-08-28 | 1997-03-19 | 江苏里下河地区农业科学研究所 | Wrapping agent for strengthening seedlings and their roots by means of dry breeding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670644A (en) * | 2016-03-09 | 2016-06-15 | 中国水稻研究所 | Conditioner for regulating water content in rice field and preparing method thereof |
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| Publication number | Publication date |
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| CN1237343A (en) | 1999-12-08 |
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Owner name: WU XIANLI Free format text: FORMER OWNER: WANG SHUYU Effective date: 20040903 |
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Effective date of registration: 20040903 Address after: 150036, room 27, floor 2706, evergreen building, Zhongshan Road 172, Xiangfang District, Heilongjiang, Harbin Patentee after: Wu Xianli Address before: 150030 Department of Biophysics, Northeast Agricultural University, Xiangfang District, Harbin Patentee before: Wang Shuyu |
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