CN1048708C - Yield increasing agent composition for crops - Google Patents

Yield increasing agent composition for crops Download PDF

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Publication number
CN1048708C
CN1048708C CN95112177A CN95112177A CN1048708C CN 1048708 C CN1048708 C CN 1048708C CN 95112177 A CN95112177 A CN 95112177A CN 95112177 A CN95112177 A CN 95112177A CN 1048708 C CN1048708 C CN 1048708C
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weight
composition
sodium
crops
acid
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CN95112177A
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CN1127591A (en
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张举仁
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Shandong University
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Shandong University
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture

Abstract

The present invention relates to a yield increasing agent composition for crops, which is composed of 73.5 to 90.8% (weight) of plant nutrient components, 1.48 to 3.0% (weight) of sodium bisulfite, 4.5 to 15.0% (weight) of broad-spectrum plant growth regulating substances, 2.2 to 6.0% (weight) of specific active substances of the crops, and 0.7 to 2.5% (weight) of surface active agents. The composition of the present invention not only can improve the situations of growth and development of the plants, can improve the chlorophyll contents of the leaves of the crops, can improve photosynthetic efficiency and can enhance stress resistance, but also can improve the quality of seeds and can improve yield. Meanwhile, the present invention has the advantages of low cost, simple and convenient use, no environmental pollution and easy popularization and application in a large area for the agriculture.

Description

Yield increasing agent composition for crops
The present invention relates to a kind of Yield increasing agent composition that is used for the crop foliage-spray, belong to plant nutrition and developmental regulation field.
In arable farming, enriching foliage fertilizer is important measures that improve output.In recent years, the multiple fertilizer that is used for the crop foliage-spray has appearred.These foliage fertilizers, as photosynthetic---little fertile leaf fertilizer (CN1020446C), foliar fertilizer specially used for peanut (CN1085884A), contain various macronutrient nitrogen, phosphorus, potassium, calcium, iron, sulphur etc. and the trace element of plant growth needs.Some foliage spraying agents are also arranged, contain common plant growth regulating substance, as Plant hormones regulators,gibberellins (GA), naphthylacetic acid (NAA), succinic acid 2,2-dimethylhydrazide (B 9), help strong plain (Pix), brassinolide etc., thereby can improve nutrition status of the plant, regulate crop growth, improve photosynthetic efficiency, reached the purpose of volume increase.Yet these foliage fertilizers show that to the land for growing field crops big area service condition of vegetables, fruit tree and food crop though it can regulate and control the growth of crop plant, the quality of seed fails to significantly improve.And the crop specificity is relatively poor, causes effect of increasing production not really desirable.In addition, these foliage fertilizers need repeatedly spray in crop growth period usually, and are time-consuming.
The present invention aims to provide a kind of multi-functional Yield increasing agent composition for crops, and it can not only improve growth and the development condition of plant, improves photosynthetic efficiency, strengthens resistance, and can improve the quality of seed, improves output.Possesses advantage with low cost, easy to use, free from environmental pollution, as to be easy to large scale application in agriculture production simultaneously.
Yield increasing agent composition for crops of the present invention not only contains the necessary macroelement of crop growth and trace element and broad spectrum plant growth regulating substance, and contains crop activity specific material.Specifically, Yield increasing agent composition for crops of the present invention is formed by the reasonable assembly of following five class materials, they are respectively: the category-A material, be plant nutrient ingredient, category-B material, be that photosynthetic usefulness promotes composition, C class material, be plant growth regulating substance, D class material, i.e. crop activity specific material and E class material, i.e. tensio-active agent.
Wherein, the category-A material contains necessary macroelement of crop growth and trace element, comprise nitrogen, phosphorus, potassium, calcium, sulphur, iron, zinc, manganese, boron, molybdenum, chlorine, sodium element composition, other composition exists with the form of vitriol, phosphoric acid salt, boric acid and molybdate respectively except that urea, and contained ratio is different because of agrotype and region characteristic.Such material can improve the crop plant nutritional status, promotes harmonic growth and growth, quickens the transhipment and the conversion of photosynthate.
The category-B material is a sodium bisulfite, and this compound can promote the photosynthetic efficiency of blade under low light intensity condition under suitable concentration, increase organic matter accumulation.
C class material, promptly plant growth regulating substance comprises paclobutrazol, casing coupling peace, 2,4 dichlorophenoxyacetic acid, their function is to regulate and control growth and the growth of crop.Because the physiological function of different growth regulatory substances has notable difference, and with a kind of growth regulatory substance for different crops, its effect is also variant, and, crop difference in residing vegetative period, kind of its needed adjusting material and concentration also are different.Thereby be necessary to adopt " urging " " control " combination, because of thing because of the time principle, can obtain the ideal effect of increasing production.Select for use paclobutrazol, casing coupling peace to be all growth inhibitor in the Yield increasing agent composition for crops of the present invention, can both suppress plant height, improve strain shape, improve chlorophyll content in leaf blades, strengthen plant resistance.The casing coupling peace also can promote the root system vigor.For Different Crop, the action effect of two kinds of inhibitor has evident difference.Can significantly reduce the plant height of paddy rice, peanut as paclobutrazol, and casing coupling is positioned on effect optimum in the control of cotton strain shape.2,4 dichlorophenoxyacetic acid is a plant growth promotor, 2 of lower concentration, the 4-dichlorphenoxyacetic acid can promote cell fission and plant strain growth, and the 2,4 dichlorophenoxyacetic acid of high density can kill dicotyledons, and Different Crop is to the susceptibility difference of 2,4 dichlorophenoxyacetic acid.In a word, in order to obtain best effect of increasing production, need select for use different plant growth regulating substances to carry out reasonable combination according to crop species and region characteristic.
D class material, promptly crop activity specific material comprises Resorcinol, (Jiao's property) gallic acid, P-hydroxybenzoic acid, sodium salicylate and carboxymethyl cellulose.Physiologic Studies shows, Resorcinol [C 6H 4(OH) 2] and (Jiao's property) gallic acid [C 6H 3(OH) 3], in plant materials, have the function of signaling molecule, can strengthen cellular respiration intensity, be the precursor substance of synthetic xylogen, the involved in plant defense response.Sodium salicylate (HOC 6H 4COONa) and carboxymethyl cellulose be the elicitor of plant defense, can strengthen plant drought, waterlogging-resistant and resistance against diseases, can strengthen the resistance of plant.P-hydroxybenzoic acid (HOC 6H 4COOH) and sodium salicylate the growth of certain plants is had the obvious suppression effect, can cause the cytoplasmic membrane depolarize, increase the ionic permeability, and can stimulate the active of indoleacetic acid oxidase or constraint cell inner gibberellin, enhance metabolism and photosynthesis, improve the resistance of crop., spray this class active substance and can increase production in the phase at the suitable growth of some crop, spray Resorcinol or (Jiao's property) gallic acid, can promote the peanut pin down of blooming, improve pod output as full-bloom stage at peanut.
E class material, it is tensio-active agent, be to form by Sodium dodecylbenzene sulfonate and sodium lauryl sulphate assembly, it makes the Yield increasing agent composition aqueous solution can stick on the leaf surface of crop preferably, has the function that alleviates or prevent and treat some virus and fungus-caused disease, and it is nontoxic to people and animals, and is free from environmental pollution.
In Yield increasing agent composition for crops of the present invention, the weight percent of five class substance A, B, C, D, E is followed successively by 75.5～90.8%, 1.5～3.0%, 1.5～13.0%, 1.7～6.0%, 0.7～2.5%, wherein, though the composition of D class material accounting in composition is heavy little, plays a part crucial.According to kind and the region characteristic of crop, can in the scope of above weight percent, adjust the composition of composition and the concentration of each composition, thereby assembly goes out to possess the specific Yield increasing agent composition of crop and region.
(weight %) is as follows for the composition of Yield increasing agent composition for crops of the present invention and content:
1.A the various composition weight percents of class material:
Urea (H 2NCONH 2) 10.0～20.0%
Potassium primary phosphate (KH 2PO 4) 12.0～18.0%
Secondary ammonium phosphate [(NH 4) 2HPO 4] 0～11.0%
Iron vitriol (FeSO 47H 2O) 10.0～16.0%
Calcium sulfate (CaSO 4) 10.0～15.0%
Repone K (KCl) or vitriolate of tartar (K 2SO 4) 5.0～10.0%
Zinc Sulphate Heptahydrate (ZnSO 47H 2O) 4.0～8.0%
Manganese sulfate monohydrate (MnSO 4H 2O) 6.0～8.0%
Boric acid (H 3BO 3) 4.0～8.0%
Sodium Molybdate Dihydrate (Na 2MoO 42H 2O) or
Ammonium molybdate [(NH 4) 2MoO 4] 1.0～2.0%
2.B the class material is sodium bisulfite (NaHSO 3), its content account for 1.5 of composition～
3.0% (weight).
3.C the various composition weight percents of class material:
Paclobutrazol has another name called PP 333, neoprene azoles 1.0～9.0%
The casing coupling peace has another name called and regulates pyridine 0.5～3.0%
2,4 dichlorophenoxyacetic acid 0～0.2%
4.D the various composition weight percents of class material:
Resorcinol [C 6H 4(OH) 2] 1.0～4.0%
(Jiao's property) gallic acid [C 6H 3(OH) 3] 0～3.0%
P-hydroxybenzoic acid (HOC 6H 4COOH) 0.5～2.0%
Sodium salicylate (HOC 6H 4COONa) 0.2～1.5%
Carboxymethyl cellulose 0～1.0%
5.E the various composition weight percents of class material:
Sodium dodecylbenzene sulfonate 0.5～1.5%
Sodium lauryl sulphate (SDS) 0.2～1.0%
The preparation method of Yield increasing agent composition for crops of the present invention is as follows:
Earlier the various compositions of composition are crossed 60 order mesh screens after the weighing respectively, pulverize with pulverizer on sieve top, and each component stirs after mixing, and preserve in the drying place pack back, with 250～300 times of water dissolution, is sprayed at after stirring on the plant blade face during use.Generally spray in crop growth period 1～2 time, every mu each with said composition 160～240 grams.
It is as follows that embodiment 1. is used for the composition and the content (weight %) of Yield increasing agent composition in peanut high-yield field:
Category-A: plant nutrition composition
Urea 12.0%
Potassium primary phosphate 15.6%
Iron vitriol 10.4%
Calcium sulfate 15.0%
Repone K 9.8%
Zinc Sulphate Heptahydrate 4.7%
Manganese sulfate monohydrate 6.3%
Boric acid 4.7%
Sodium Molybdate Dihydrate 1.7%
Category-B: photosynthesis promotion composition
Sodium bisulfite 2.0%
C class: plant growth regulating substance
Paclobutrazol 9.0%
Casing coupling peace 3.0%
D class: crop activity specific material
Resorcinol 2.0%
(Jiao's property) gallic acid 0.3%
Sodium salicylate 1.2%
Carboxymethyl cellulose 0.7%
E class: tensio-active agent
Sodium dodecylbenzene sulfonate 0.8%
Sodium lauryl sulphate 0.8%
Yield increasing agent composition of the present invention can produce significant physiological effect and effect of increasing production.At composition high, that embodiment 1 is sprayed in middle yield peanut field, on average increase production about 23.7% (seeing attached list 1).
It is as follows that embodiment 2. is used for the composition and the content (weight %) of Yield increasing agent composition of peanut, low-yield land:
Category-A: plant nutrition composition
Urea 18.4%
Potassium primary phosphate 15.6%
Iron vitriol 15.6%
Calcium sulfate 14.0%
Repone K 10.0%
Zinc Sulphate Heptahydrate 4.7%
Manganese sulfate monohydrate 6.2%
Boric acid 4.7%
Sodium Molybdate Dihydrate 1.6%
Category-B: photosynthesis promotion composition
Sodium bisulfite 1.7%
C class: plant growth regulating substance
Casing coupling peace 1.0%
2,4 dichlorophenoxyacetic acid 0.1%
D class: crop activity specific material
Resorcinol 1.8%
(Jiao's property) gallic acid 2.1%
Sodium salicylate 0.4%
Carboxymethyl cellulose 0.8%
E class: tensio-active agent
Sodium dodecylbenzene sulfonate 0.5%
Sodium lauryl sulphate 0.8%
In, low yield peanut field sprays embodiment 2 compositions 1 time, on average increases production about 22% (seeing attached list 2).If spray 2 times, then amount of increase in production is bigger.In addition, said composition also has good effect of increasing production on other crops, on average increase production 25% as sweet potato, and potato on average increases production 21%, and soybean on average increases production 17%.
Yield increasing agent composition of the present invention has remarkably influenced to the physiological activity of crop.Pin (relevant experimental data sees attached list 3), pod expand to promote to bloom down for peanut as embodiment 1 with 2 compositions, improve fruiting rate and plumpness; Increase the chlorophyll content and the Net Photosynthetic Rate of blade, improve nitrate reductase activity (seeing attached list 4), and can strengthen disease resistance and the drought resistance of plant.In addition, embodiment 1 composition also has the function of control stem branch excessive growth.
Yield increasing agent composition of the present invention belongs to little poison or non-toxic mixture.As the small white mouse medial lethal dose LD50=14083 ± 1877mg/Kg of embodiment 1 composition, big white mouse medial lethal dose LD50=15448 ± 1899mg/kg, promptly with reference to international six grades of toxicity grading standards, said composition is nontoxic or little malicious product.The small white mouse medial lethal dose LD50=13139 ± 2127mg/Kg of embodiment 2 compositions, big white mouse medial lethal dose LD50==15267 ± 2330mg/Kg, said composition is nontoxic or little malicious product.
Yield increasing agent composition of the present invention is free from environmental pollution, can not work the mischief to soil, and life-time service is safe and reliable.
Table 1 embodiment 1 Yield increasing agent composition for crops is to the influence (1993 year) of peanut yield
The trial plot The spray plot number The medication number of times Yield level (jin) Stimulation ratio %
Maximum Schwellenwert Mean value
Conquer east placanticline Wuqiang County, Puyang, Hengshui, Dongying Xintai City, Jinan in Cao County, Longkou 5 2 5 2 4 1 1 3 2 3 1 1 1 1 1 1 1 1 1 1 500～850 740～1200 500～1000 400～500 350～600 400～500 700 500～700 400～500 400～500 42.0 16.2 44.4 34.3 42.1 24.4 27.3 20.3 28.4 25.2 7.9 24.0 21.5 16.7 18.6 13.7 20.8 32.4 12.1 31.2 27.9 29.2 14.9 24.4 23.5 17.0 24.1
The average volume increase value in ten districts is 23.7%
Table 2 embodiment 2 Yield increasing agent composition for crops are to the influence (1993 year) of peanut yield
The trial plot The spray plot number The medication number of times Yield level (jin) Stimulation ratio %
Maximum Schwellenwert Mean value
The Kenli, placanticline Wuqiang County, Puyang, Hengshui, Dongying Xintai City, Jinan, Rushan of conquering east, Cao County, Longkou 3 2 5 5 6 4 1 1 2 2 3 2 1 1 1 1 1 1 1 1 1 1 1 1 400～500 400～500 500～700 300～500 300～500 400～500 200～300 600～700 400～500 400～500 350～400 300～400 21.3 29.9 33.3 25.71 48.7 30.4 20.7 27.2 30.8 19.6 15.0 29.7 11.6 8.65 18.8 17.2 15.4 17.3 19.5 17.2 19.2 29.8 22.1 18.2 26.2 22.1 23.3 20.2 18.1 22.3 24.2 18.4
On average volume increase value of No.12 District is 22%
1 spray medicine is at full-bloom stage; 2 medications are spent the later stage at florescence morning and Sheng respectively.</entry></row></tbody></tgroup></table></tables>
Table 4 Yield increasing agent composition for crops is to the * that influences of peanut physiological activity
Figure C9511217700091
* compared with the control, each is handled and all reaches significant difference.

Claims (3)

1. Yield increasing agent composition for crops, it comprises the category-A material, it is plant nutrient ingredient, the category-B material, it is the photosynthesis promotion composition, C class material, it is plant growth regulating substance, E class material, it is tensio-active agent, it is characterized in that, it also comprises D class material, it is crop activity specific material, wherein, the category-A material is by 10.0～20.0% (weight) urea,～18.0% 12.0 (weight) potassium primary phosphate, 0～11.0% (weight) Secondary ammonium phosphate,～16.0% 10.0 (weight) iron vitriol,～15.0% 10.0 (weight) calcium sulfate, 5.0～10.0% (weight) Repone K or vitriolate of tartar,～8.0% 4.0 (weight) Zinc Sulphate Heptahydrate,～8.0% 6.0 (weight) manganese sulfate monohydrate,～8.0% 4.0 (weight) boric acid, 1.0～2.0% (weight) Sodium Molybdate Dihydrate or ammonium molybdate are formed, the category-B material comprises 1.5～3.0% (weight) sodium bisulfite, C class material is by 1.0～9.0% (weight) paclobutrazol,～3.0% 0.5 (weight) casing coupling peace, 0～0.2% (weight) 2, the 4-dichlorphenoxyacetic acid is formed, D class material is by 1.0～4.0% (weight) Resorcinol, 0～3.0% (weight) (Jiao's property) gallic acid,～2.0% 0.5 (weight) P-hydroxybenzoic acid, 0.2～1.5% (weight) sodium salicylate and 0～1.0% (weight) carboxymethyl cellulose are formed, E class material 0.5～1.5% (weight) Sodium dodecylbenzene sulfonate, 0.2～1.0% (weight) sodium lauryl sulphate composition, the proportioning of above-mentioned all kinds of materials are by weight: A is 75.5～90.8%, B is 1.5～3.0%, C is 1.5～13.0%, D is 1.7～6.0%, E is 0.7～2.5%.
2. Yield increasing agent composition for crops according to claim 1, it is characterized in that, its composition (weight percent) is: plant nutrient ingredient 80.2%, wherein, urea 12.0%, potassium primary phosphate 15.6%, iron vitriol 10.4%, calcium sulfate 15.0%, Repone K 9.8%, Zinc Sulphate Heptahydrate 4.7%, manganese sulfate monohydrate 6.3%, boric acid 4.7%, Sodium Molybdate Dihydrate 1.7%; The photosynthesis promotion composition is a sodium bisulfite 2.0%; Plant growth regulating substance 12%, wherein, paclobutrazol 9.0%, casing coupling peace 3.0%; Crop activity specific material 4.2%, wherein, Resorcinol 2.0%, (Jiao's property) gallic acid 0.3%, sodium salicylate 1.2%, carboxymethyl cellulose 0.7%; Tensio-active agent 1.6%, wherein, Sodium dodecylbenzene sulfonate 0.8%, sodium lauryl sulphate 0.8%.
3. Yield increasing agent composition for crops according to claim 1, it is characterized in that, its composition (weight percent) is: plant nutrient ingredient 90.8%, wherein, urea 18.4%, potassium primary phosphate 15.6%, iron vitriol 15.6%, calcium sulfate 14.0%, Repone K 10.0%, Zinc Sulphate Heptahydrate 4.7%, manganese sulfate monohydrate 6.2%, boric acid 4.7%, Sodium Molybdate Dihydrate 1.6%; The photosynthesis promotion composition is a sodium bisulfite 1.7%; Plant growth regulating substance 1.1%, wherein, casing coupling peace 1.0%, 2,4 dichlorophenoxyacetic acid 0.1%; Crop activity specific material 5.1%, wherein, Resorcinol 1.8%, (Jiao's property) gallic acid 2.1%, sodium salicylate 0.4%, carboxymethyl cellulose 0.8%; Tensio-active agent 1.3%, wherein, Sodium dodecylbenzene sulfonate 0.5%, sodium lauryl sulphate 0.8%.
CN95112177A 1995-10-27 1995-10-27 Yield increasing agent composition for crops Expired - Fee Related CN1048708C (en)

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CN105347969B (en) * 2015-12-10 2018-10-12 大连大学 It improves photosynthetic capacity and extends the reagent of photosynthesis time
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CN1076685A (en) * 1993-05-24 1993-09-29 李连忠 A kind of leaf fertilizer special for vegetable
CN1077706A (en) * 1993-06-02 1993-10-27 陕西咸阳农-清高效液肥厂 Nong-Qing farmland chemical control composite fertilizer
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CN1076685A (en) * 1993-05-24 1993-09-29 李连忠 A kind of leaf fertilizer special for vegetable
CN1077706A (en) * 1993-06-02 1993-10-27 陕西咸阳农-清高效液肥厂 Nong-Qing farmland chemical control composite fertilizer
CN1099021A (en) * 1993-08-18 1995-02-22 郑兴良 Multifunction special effect plant growth element

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