CN1235764A - Special chemical preparation for increasing yield of wheat - Google Patents
Special chemical preparation for increasing yield of wheat Download PDFInfo
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- CN1235764A CN1235764A CN 99108261 CN99108261A CN1235764A CN 1235764 A CN1235764 A CN 1235764A CN 99108261 CN99108261 CN 99108261 CN 99108261 A CN99108261 A CN 99108261A CN 1235764 A CN1235764 A CN 1235764A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
- C05F11/10—Fertilisers containing plant vitamins or hormones
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Abstract
The special chemical preparation consists of mixture of zinc sulfate, manganese sulfate and potassium ammonium dihydrogenphosphate in weight proportion of 1 : 1 : 1, paclobutrazol 15% and alpha naphthylacetic acid 83%. Test shows that the present invention can increase the yield of wheat greatly and strengthen the adaptability and disaster resistance of wheat.
Description
The present invention relates to a kind of conditioning agent that crops produce that promotes to control, the particularly a kind of short chemical control volume increase of wheat chemical special preparation that contains auximone, trace element and nitrogen phosphorus potassium composition.
The existing product that uses on wheat at present has: the Ji soil board wheat high yield agent that the scholar of academy of agricultural sciences, Hebei province fertilizer is developed, the green wind 95 that Xushui County, Hebei province biotechnology Co., Ltd produces etc., its structure and use defective are: 1) structure of broad spectrum activity and use have influenced the performance of general effect and special-effect.Adopt various nutrient elements, growth regulator as Ji soil board wheat high yield agent, material assembly such as antibacterial insecticide, though have nutrition adjusting, insect protected, resistant effect, restricted because of working concentration, the purpose of wanting to reach does not all reach, so DeGrain.2) access times are many, invest greatly, take a lot of work.3) amount of increase in production is little.
In addition, on wheat, use single conditioning agent also to have obvious defects.As chlormequat, casing coupling peace, 15% paclobutrazol promoted as chemical control, consumption is little, acts on not obvious; Consumption is big, and leaf diminishes, and anti-fall but does not increase production; Singly make the chlormequat cost higher, take a lot of work.Methyl list usefulness, amount of increase in production is little, and straw is constant short, and not resistant to lodging, access times are taken a lot of work at most.
The purpose of this invention is to provide a kind of have short control in conjunction with, amount of increase in production is big and strengthen the adaptability of wheat date of seeding, kind under existing working condition greatly, strengthen anti-disaster ability, easy to use, reduce the short increasing yield special preparation of the wheat chemical of producing investment.
The object of the present invention is achieved like this: this special preparation is made up of following material:
(A) weight ratio is zinc sulphate (zinc content is 35---40%), manganese sulphate (manganese content 24---28%) and ammonium potassium dihydrogen phosphate mixture 25---40 part (weight) of forming at 1: 1: 1;
(B) 15% paclobutrazol 13---14 part (weight);
(C) 83% αNai Yisuan (compound NAA) 1.6---1.7 part (weight).
The preferred umber section of (A) mixture in this special preparation is 28---38 part (weight).Preferred umber is 30 or 35 parts (weight).
The preferred umber of (B) 15% paclobutrazol in this special preparation is 13.3 parts or 13.6 parts (weight).
The present invention has following preferred and positive social effect: 1) amount of increase in production is big, and testing the result factually proves, on the basis of conventional agriculture measure, uses the short increasing yield special preparation of wheat chemical of the present invention can make every mu of volume increase of wheat 50---150 kilogram.2) strengthen the adaptability of wheat, reduced the hypervisor and the difficulty of wheat.Such as sowing time, seeding quantity, the factor that the tillering ability of wheat, plant height etc. influence output can be relaxed and treated the increase that does not also influence output.3) strengthened anti-disaster ability, as resistant to lodging, hot-dry wind tolerance, anti-saline and alkaline etc.4) only need to use once, the simple and convenient human and material resources etc. saved are again produced investment.
Below in conjunction with embodiment the present invention is elaborated:
One, raw material:
(A) mixed crystallization pulvis 25---40 gram, the little fertile zinc sulphate 1/3rd of commodity (zinc sulphate zinc content 35---40%) that wherein contains market sale, contain the little fertile manganese sulphate 1/3rd of commodity (manganese sulphate manganese content 24---28%) of market sale, contain market sale commodity ammonium potassium dihydrogen phosphate 1/3rd (ratio is a weight ratio).
(B) the commodity 15% paclobutrazol pulvis 13.3---14 of market sale gram.
(C) market sale commodity 83% αNai Yisuan (compound NAA) pulvis 1.6---1.7 gram.
(A), (B), (C) be combined into the short increasing yield special preparation of wheat chemical, but comparting packaging and concentrating in the packaging bag.
Two, preparation method
By above raw material variety choose and by said ratio (A), (B), (C) respectively barrier packaging and focusing in the bag get final product.The purpose of comparting packaging is to produce reaction when preventing to deposit before use between each material and because the difference of the physico chemical property of each material has different requirements in use.
Three, using method
1, consumption: per 1/3rd mu of usefulness (A) 25---40 gram, (B) 13.3---14 gram, (C) 1.6---1.7 gram are mixed with aqueous solution 12---13.3 kilogram, i.e. every mu of water solution amount 36---40 kilogram.
2, the field spray liquid that is mixed with soluble in water is at first got (C) 83% αNai Yisuan (compound NAA) pulvis 1.6---1.7 gram, makes liquor (with 50 milliliters of plastic bottles) with the industrial alcohol of 50 milliliters 80 ℃ water or 60%.Secondly, (A) 25---40 gram pulvis, (B) 13.3---14 gram pulvis and (C) 50 ml solns pour in the sprayer of splendid attire 12---13.3 kg of water, stirring makes it uniform dissolution.
3, implement field spray.Spray time should be selected in wheat and turn green the preceding no spraying in afternoon on rain day of jointing once, and method is the topped face of land or suitable ridge spraying.Should evenly squirt the whole blades of wheat seeding.Grasp speed, every mu uses up 36---40 kilogram solution, and if any residue, but enlarged-area spray usefulness never can repeat to spray second time.
4, application notice: i) spray wheat chemical and urge not spray other fertilizer or volume increase agent again behind the increasing yield special preparation.Ii) spraying the wheatland of this special preparation, must be that water waters wheatland, and wheatland must have sufficient soil moisture content, otherwise will note watering after the spray, hydrojet with water and can not carry out simultaneously, the anti-rinse solution of going up.Iii) nonirrigated farmland, heavy saline, wheatland that the well water salt content is big are not easy-to-use.(iv) use up sprayer and must use twice of flushing with clean water.
Four, application test report and mathematical statistics result.
Test report one:
(1) test people: Guo Rui
(2) test period: 1---one nine nine seven wheat year
(3) test site: Quzhou town, Quzhou County, Hebei province Guo Fu village Guo Rui farmland covered by contract
(4) basic condition experimental field:
(1) the light light saline moist soil of loamy texture is irrigated and is the Fuyang River river and well water, well water saliferous 2---3 grams per liter.
(2) soil nutrient status: organic matter 1.0%, full nitrogen 0.103%, fast phosphorus 10PPm, fast potassium 150PPm.
(3) the past yield level: 300 kilograms/mu of two crops a year wheats, 350 kilograms/mu of corns.
(4) Fertilization Level: 17 kilograms in wheat nitrogen, phosphorus pentoxide 8---10 kilogram corn nitrogen 8.5---10 kilogram.
(5) test objective: by regular field trial, the wheat that the use of the short increasing yield special preparation of complete investigation summary wheat chemical causes is nourished and grown, the data that the reproductive growth each side changes, use operational procedure so that finish the short increasing yield special preparation of a whole set of wheat chemical, be convenient to implement and promote.
(6) experimental scheme
(1) kind: Ji wheat 23 (agricultural university 162)
(2) handle 1. CK spray clear water (contrast spray clear water)
2. spraying the short increasing yield special preparation of wheat chemical handles
(3) sub-district area: 33m
2(6 * 5.5)
(4) triplicate is arranged in the sub-district contrast.
(5) wheat cultivation situation: preceding stubble harvest corn is made moisture in the soil and is ploughed fertilising, sowing on October 20th, 96,12.5 kilograms of the mu amounts of broadcasting.
(7) test is implemented:
(1) the wheat growth of cereal crop seedlings: individual plant is tillered 2---3, mu stem about 600,000.
(2) implement: afternoon: CK spray on March 5th, 97 clear water squirts blade; Handle mu and spray 40 kilograms of the short increasing yield formulation solns of wheat chemical, squirt whole blades.
(8) pilot survey:
(1) wheat flag leaf leaf area investigation result table
Unit: centimetre
2Investigation table 1 on May 8 date
| Project | Repeat | On average | Single leaf increases | Increase % | Remarks | ||
| ????I | ???II | ???III | |||||
| ?CK | ??34.7 | ??33.9 | ??38.2 | ??35.6 | |||
| Handle | ??50.7 | ??48.5 | ??53.9 | ??51.03 | ???51.4 | ???43.3 | |
(2) the thick investigation result list of wheat flag leaf leaf position: millimeter investigation date: May 8 table 2
| Project | Repeat | On average | Single leaf thickens | Thicken % | Remarks | ||
| ????I | ????II | ????III | |||||
| ?CK | ??0.195 | ??0.203 | ??0.202 | ???0.2 | |||
| Handle | ??0.265 | ??0.257 | ??0.2575 | ???0.26 | ???0.06 | ???30 | |
(3) results: June 12
Plant height: CK75 centimetre, handle 95 centimetres, differ 20 centimetres
Stem is thick: (with the position diameter) CK3.5 millimeter, handle 4.8 millimeters, and differ 1.3 millimeters, processing increases thick 37% than CK.
Joint is relatively long: unit: centimetre
The last two joint height overalls of three joints differ under the project
CK???????35????????60????????95?????20
Handle 18 57 75
(4) mu spike number
Mu spike number application form unit: ten thousand tables 3
| Project | Repeat | On average | Differ | Differ % | Remarks | ||
| ????I | ????II | ????III | |||||
| ?CK | ???36.1 | ???33.9 | ???38.0 | ???36.0 | |||
| Handle | ???41.1 | ???38.5 | ???40.4 | ???40.0 | ???4.0 | ???11.1 | |
(5) grain number per spike
Grain number per spike application form unit: individual table 4
| Project | Repeat | On average | Differ | Differ % | Remarks | ||
| ????I | ????II | ????III | |||||
| ?CK | ??24.7 | ??26.5 | ???24.7 | ??25.3 | |||
| Handle | ??32.8 | ??31.8 | ???32.6 | ??32.4 | ?7.3 | ??28.9 | |
(6) thousand kernel weight
Thousand kernel weight application form unit: gram table 5
| Project | Repeat | On average | Differ | Differ % | Remarks | ||
| ????I | ????II | ????III | |||||
| ?CK | ???31.2 | ???29.8 | ???32.9 | ????31.3 | |||
| Handle | ???35.4 | ???35.9 | ???34.9 | ????35.4 | ????4.1 | ???13.1 | |
(7) theoretical yield
The individual organ of wheat changes and theoretical yield table table 6
| Project | Plant height (centimetre) | Stem thick (millimeter) | Following three joint length (centimetre) | The boot leaf area (centimetre) | Boot leaf thickness (millimeter) | Mu spike number (ten thousand) | Grain number per spike (individual) | Thousand kernel weight (gram) | Per mu yield (kilogram) | Differ (kilogram) | Differ % |
| ?CK | ???95 | ??3.5 | ????35.0 | ???35.6 | ???0.02 | ??36.0 | ??25.3 | ??31.3 | ?242.3 | ||
| Handle | ???75 | ??4.8 | ????18.0 | ???51.03 | ???0.026 | ??40.0 | ??32.4 | ??35.4 | ?388.8 | ?146.5 | ??60.5 |
(8) the test actual measurement is produced
Wheat actual measurement rate schedule unit: kilogram table 7
| Project | Sampling area rice 2 | Sub-district sample prescription seed is heavy | On average | The folding per mu yield | Differ | Differ % | Remarks | ||
| ????I | ????II | ???III | |||||||
| ??CK | ???6m | ??2.55 | ???2.6 | ??2.57 | ???2.57 | ??286.2 | |||
| Handle | ???6m | ??3.66 | ???3.69 | ??3.75 | ???3.7 | ??411.2 | ?125 | ??43.7 | |
(9) test and speaker: Guo Rui
(10) 96---97 Wheat Production year, test data mean value
(1) test kind: Ji wheat 23 (agricultural university 162)
(2) output type: middle high-yield field
(3) number of samples: 3
(4) the boot leaf area on average increases 14.4 centimetres
2, increase 39.4%;
(5) boot leaf thickness on average thickens 0.05 millimeter, increases 23.5%;
(6) plant height becomes short amplitude 17---20 centimetre;
(7) stem slightly on average increases 1.2 millimeters, increases 30%;
(8) the mu fringe on average increases 4.9 ten thousand, increases 12.6%;
(9) the fringe grain on average increases 5.3, increases 21.2%;
(10) thousand kernel weight on average increases 5.4 grams, increases 17.3%;
(11) per mu yield on average increases 107.1 kilograms, increases 33.66%.
Gather the average man: Guo Rui
Test report two
(1) test people: Zhang Guidong
(2) test period: 1---one nine nine eight wheat year
(3) test site: eight li Zhang village, Quzhou town, Quzhou County, Hebei province village Zhang Guidong farmland covered by contract
(4) basic condition experimental field:
(1) cement moisture soil is irrigated and is the Fuyang River river and well water, and well water water quality is good.
(2) soil nutrient status: organic matter 1.51%, full nitrogen 0.148%, fast phosphorus 15PPm, fast potassium 185PPm.
(3) the past yield level: yield two crops a year 400 kilograms of wheat per mu yields, 450 kilograms of corn per mu yields.
(4) Fertilization Level: 17 kilograms in wheat nitrogen, phosphorus pentoxide 8---10 kilogram, corn nitrogen 8.5---10 kilogram.
(5) test objective: the short increasing yield special preparation of making is accepted multiple soil condition, the test of many kinds condition.So that finish the short increasing yield special preparation code of practice of a whole set of wheat chemical, be convenient to promote.
(6) experimental scheme
(1) kind: weighing apparatus 4041
(2) handle: 1. CK sprays clear water
2. spraying the short increasing yield special preparation of wheat chemical handles
(3) sub-district area: 33m
2(6 * 5.5)
(4) triplicate is arranged in the sub-district contrast.
(5) wheat cultivation situation
Preceding stubble corn, results are made moisture in the soil, plough fertilising, and October 10 sowd with a drill, 8 kilograms of the mu amounts of broadcasting.
(7) test is implemented
(1) the wheat growth of cereal crop seedlings: individual plant divides 2---3 of stubble, mu stem 500,000
(2) CK spray on March 10 clear water squirts blade
Processing sprays the short increasing yield special preparation of wheat chemical, squirts blade.
(8) pilot survey
(1) boot leaf area
Boot leaf leaf area investigation result observation unit on May 10: centimetre
2Table 8
| Project | Repeat | On average | Single leaf increases | Increase % | Remarks | ||
| ????I | ????II | ????III | |||||
| ?CK | ???28.5 | ???29.3 | ???29.5 | ??29.1 | |||
| Handle | ???34.9 | ???35.1 | ???34.7 | ??34.7 | ?5.6 | ?19.24 | |
(2) the boot leaf leaf is thick
The thick investigation result of boot leaf leaf observation unit on May 10: millimeter table 9
| Project | Repeat | On average | Single leaf thickens | Thicken % | Remarks | ||
| ?????I | ??????II | ????III | |||||
| ???CK | ????0.21 | ????0.195 | ???0.195 | ????0.2 | |||
| Handle | ????0.218 | ????0.215 | ???0.212 | ????0.215 | ????0.015 | ????7.5 | |
(3) harvest date: June 5
Handle 56 centimetres for plant height: CK63 centimetre and differ 7 centimetres
Stem is thick: (with the position diameter) CK3 millimeter is handled 3.9 millimeters and is differed 0.9 millimeter
Processing increases the long comparison of thick 30% joint, unit than CK: the last two joint height overalls of three joints differ CK 24.5 38.5 63 7 and handle 13 44 56 under centimetre project
(4) mu spike number
Mu spike number application form unit: ten thousand tables 10
| Project | Repeat | On average | Mu increases | ?％ | Remarks | ||
| ?????I | ????II | ????III | |||||
| ?CK | ???49.2 | ???48.8 | ???49.6 | ???49.2 | |||
| Handle | ???60.9 | ???60.8 | ???61.0 | ???60.9 | ???11.7 | ||
(5) grain number per spike
Grain number per spike application form unit: individual table 11
| Project | Repeat | On average | Mu increases | ????％ | Remarks | ||
| ?????I | ?????II | ????III | |||||
| ?CK | ???26.8 | ????26.3 | ???25.8 | ???26.3 | |||
| Handle | ???27.3 | ????29.0 | ???28.9 | ???28.4 | ????2.1 | ????8.0 | |
(6) thousand kernel weight
Thousand kernel weight application form unit: gram table 12
| Project | Repeat | On average | Mu increases | ????％ | Remarks | ||
| ????I | ?????II | ???III | |||||
| ?CK | ???30.2 | ????29.9 | ???30.3 | ???30.2 | |||
| Handle | ???30.8 | ????30.9 | ???30.4 | ???30.7 | ????0.5 | ????1.7 | |
(7) theoretical yield
The individual organ of wheat changes and theoretical yield table table 13
| Project | Plant height (centimetre) | Stem thick (millimeter) | Following three joint length (centimetre) | The boot leaf area (centimetre) | Boot leaf thickness (millimeter) | Mu spike number (ten thousand) | Fringe grain heavy (individual) | Thousand kernel weight (gram) | Per mu yield (kilogram) | Differ (kilogram) | Differ % |
| ?CK | ???63 | ??3 | ???24.5 | ???29.1 | ???0.2 | ??49.2 | ?26.3 | ??30.2 | ??332.2 | ||
| Handle | ???56 | ??3.9 | ???13 | ???34.7 | ???0.215 | ??60.9 | ?29.4 | ??30.7 | ??451.4 | ?119.2 | ?35.9 |
(8) the test actual measurement is produced
Wheat actual measurement rate schedule unit: kilogram table 14
| Project | Sampling area rice | Sub-district sample prescription seed is heavy | On average | The folding per mu yield | Differ | Differ % | Remarks | ||
| ????I | ???II | ??III | |||||||
| ??CK | ???5 | ???2.5 | ??2.525 | ??2.55 | ???2.525 | ??336.7 | |||
| Handle | ???5 | ???3.04 | ??3.15 | ??3.11 | ???3.1 | ??414.4 | ??77.7 | ??23.1 | |
(9) test and speaker: Zhang Guidong
Test report three
(1) test people: Wu Pingsu
(2) test period: 1---one nine nine eight year wheat year
(3) test site: marquis villages and small towns, Quzhou County, Hebei province Xi Wangbao village Wu is farmland covered by contract usually
(4) basic condition experimental field
(1) light loamy texture moisture soil: irritating both had been phreatic water, and water quality is good
(2) soil nutrient status: organic matter 1.0%, full nitrogen 0.09%, fast phosphorus 10PPm, fast potassium 100PPm.
(3) the past yield level: yield two crops a year 300 kilograms/mu of wheats, 350 kilograms/mu of corns.
(4) Fertilization Level: 17 kilograms in wheat nitrogen, phosphorus pentoxide 8---10 kilogram, corn nitrogen 8.5---10 kilogram.
(5) test objective: make the short increasing yield special preparation of wheat chemical accept multiple soil condition, the test of many kinds condition so that finish the technological package rules, is convenient to implement and promote.
(6) experimental scheme
(1) kind: Shandong wheat 18
(2) handle: 1. the CF clear water squirts blade
2. handle: spray the short increasing yield special preparation of wheat chemical.
(3) sub-district area: 33
M2(6 * 5.5)
(4) the sub-district contrast is arranged: triplicate.
(5) wheat cultivation situation:
Preceding stubble corn, results are made moisture in the soil, plough fertilising, and October 10 sowd with a drill, 10 kilograms of the mu amounts of broadcasting.
(7) test is implemented
(1) wheat growth of cereal crop seedlings after year: individual plant divides 2---3 of stubble, mu stem 600,000.
(2) March 10, CK sprays clear water, squirts blade.
Handle: spray the short increasing yield special preparation of wheat chemical, squirt blade.
(8) pilot survey
(1) boot leaf area:
Wheat flag leaf leaf area investigation result table investigation order unit in Mays 10: centimetre table 15
| Project | Repeat | On average | Single leaf increases | ????％ | Remarks | ||
| ?????I | ????II | ???III | |||||
| ?CK | ???22.9 | ???24.1 | ???23.2 | ???23.4 | |||
| Handle | ???35.7 | ???36.2 | ???36.6 | ???36.5 | ???13.1 | ???56.0 | |
(2) the boot leaf leaf is thick:
The thick investigation result table investigation of wheat flag leaf leaf unit on May 10: millimeter table 16
| Project | Repeat | On average | Single leaf thickens | ????％ | Remarks | ||
| ?????I | ???II | ???III | |||||
| ?CK | ???0.175 | ??0.179 | ??0.177 | ???0.177 | |||
| Handle | ???0.236 | ??0.232 | ??0.228 | ???0.232 | ??0.055 | ???31.3 | |
(3) results investigation: gather in the crops June 3
Plant height: CK74 centimetre, handle 67 centimetres, differ 7 centimetres
Stem is thick: 3 millimeters of CK (coordination diameter), handle 4 millimeters, and differ 1 millimeter, increase thick 33.3%.
Joint is relatively long: unit: centimetre
The last two joint height overalls of three joints differ under the project
CK??????29.5??????44.5??????74???????7
Handle 16 51.0 67
(4) mu spike number
Mu spike number application form unit: ten thousand tables 17
| Project | Repeat | On average | Mu increases | ????％ | Remarks | ||
| ?????I | ????II | ????III | |||||
| ?CK | ???30.2 | ???30.5 | ???31.1 | ???30.6 | |||
| Handle | ???33.8 | ???34.2 | ???34.0 | ???34.0 | ????3.4 | ???11.1 | |
(5) grain number per spike
Grain number per spike application form unit: individual table 18
| Project | Repeat | On average | Fringe increases grain | ????％ | Remarks | ||
| ?????I | ????II | ????III | |||||
| ?CK | ???25.7 | ???25.5 | ???25.0 | ???25.4 | |||
| Handle | ???29.7 | ???28.8 | ???30.0 | ???29.5 | ????4.1 | ???16.1 | |
(6) thousand kernel weight
Thousand kernel weight application form unit: gram table 19
| Project | Repeat | On average | Thousand kernel weight increases | ????％ | Remarks | ||
| ????I | ?????II | ???III | |||||
| ?CK | ???34.0 | ????33.9 | ???33.5 | ???33.8 | |||
| Handle | ???34.7 | ????34.6 | ???33.9 | ???34.4 | ????0.6 | ???1.8 | |
(7) theoretical yield
The individual organ of wheat changes and theoretical yield table table 20
| Project | Plant height (centimetre) | Stem thick (millimeter) | Following three joint length (centimetre) | The boot leaf area (centimetre) | Boot leaf thickness (millimeter) | Mu spike number (ten thousand) | Grain number per spike (individual) | Thousand kernel weight (gram) | Per mu yield (kilogram) | Differ (kilogram) | Differ % |
| ?CK | ???74 | ?3.0 | ??29.5 | ??23.4 | ?0.177 | ??30.6 | ??26.4 | ?33.8 | 223.3 | ||
| Handle | ???67 | ?4.0 | ??16 | ??36.5 | ?0.232 | ??34.0 | ??29.5 | ?34.4 | 293.3 | ??70.0 | ?31.3 |
(8) test actual measurement output
Wheat test actual measurement rate schedule unit: kilogram table 21
| Project | Sampling area rice | Sub-district sample prescription seed is heavy | On average | The folding per mu yield | Differ | Differ % | Remarks | ||
| ???I | ????II | ???III | |||||||
| ??CK | ??5 | ?1.875 | ???2.0 | ??1.825 | ???1.9 | ??253.4 | |||
| Handle | ??5 | ?2.6 | ???2.475 | ??2.5 | ???2.525 | ??336.7 | ??83.3 | ??32.9 | |
(9) test and speaker: Wu Pingsu
(10) the annual test data mean value of 97---98 wheat
(1) test kind: 10 kinds of high, normal, basic stalk;
(2) output type: middle high yield water is watered wheatland;
(3) soil texture type: husky, light, in, 4 kinds of cements;
(4) number of samples: 10;
(5) boot leaf thickness on average thickens 0.05 millimeter, increases 25.4%;
(6) the boot leaf area on average increases 10.5 centimetres
2Increase 35.3%;
(7) plant height becomes short amplitude 5---23 centimetre;
(8) stem slightly on average increases 1.10 millimeters, increases 34.4%;
(9) the mu spike number on average increases 5.8 ten thousand, increases 13.4%;
(10) the fringe grain on average increases 5.26, increases 22.6%;
(11) thousand kernel weight on average increases 3.6 grams, increases 16.5%;
(12) per mu yield on average increases 73.8 kilograms, increases 30.9%.
Gather the average man: Guo Rui
Implement demonstration for example:
97---98 wheat year is in Hebei province's Quzhou, Jize, three borders of the county, Qiu Xian, carry out ten thousand mu of limited areas with regard to the short increasing yield special preparation of wheat chemical and implemented demonstration, stood the low temperature of not meeting decades, wet weather, early waiting indefinitely makes the test of the big underproduction of wheat, has obtained success.Now be exemplified below:
9 years short increasing yield special preparation demonstration result tables of wheat chemical
(simple contrast, random sampling)
Place and plant height mu fringe fringe grain thousand kernel weight per mu yield mu volume increase rate of growth
Householder's name classification (centimetre) (ten thousand) (individual) (gram) (kilogram) (kilogram) (%)
Huo Qiao, Yan Liansuo CK 82 46 26.6 30.1 313.1
Handle 63 50 33.6 33.8 482.7 169.6 54.2
Guo Fu, Guo Yanping CK 80 24.6 25.4 33.9 180.1
Handle 67 34.0 29.5 34.4 293.3 113.2 62.9
Xi Zhuan, Zhang Jinhai CK 76 35.2 24.3 41.3 212.2
Handle 70 38.4 25.7 41.8 350.7 138.5 65.3
Want stockaded village, the beautiful CK 70 34.7 30.6 37.2 335.8 of Hou Rong
Handle 63 38.1 33.0 40.2 429.7 93.9 28.0
Little by the 8th, Zhang Chaowen CK 90 36.4 28.4 31.5 276.8
Handle 80 38.5 32.5 34.6 368.0 91.2 32.9
The loyal CK 61 47.4 27.7 28.4 317.0 of He Xiuzhai, Chen Xin
Handle 55 52.0 29.1 31.3 402.6 85.6 27.0
Xi Wangbao, Bai Shuming Ck 70 27.8 24.0 36.2 244.5
Handle 60 28.7 29.5 36.9 296.3 51.8 21.2
The East Road is at, Zhang Deming CK 70 37.9 29.5 40.0 380.2
Handle 65 38.0 33.6 42.0 455.7 75.5 19.9
Liu Guotun, Yang Shang guest CK 45 30.2 21.6 41.3 229.0
Handle 57 32.9 23.4 45.3 296.5 67.5 29.5
The strange CK 90 21.9 34.5 52.4 336.5 of Guo Fu, Guo Rui
Handle 80 24.0 36.8 52.6 394.9 58.4 17.4
94.5 kilograms (scope 51.8---169.6 kilogram) of average mu volume increase
Average rate of growth 35.8% (scope 17.4---65.3%)
Average mu increases fringe 3.85 ten thousand (scope 0.1---10 ten thousand)
Average fringe increases 3.53 of grains (scope 1.4---7)
Average thousand kernel weight increases 2.1 grams (scope 0.1---4 gram)
Gather the average man: Guo Rui
Comprehensive above result of the test, the control of shortization of wheat chemical is increased the technology-specific preparation and is had following remarkable result:
(1) the individual surprising variation of wheat:
1. straw becomes short chap and takes up space and become large:
A, straw become short 5---20 centimetre: long-stalked variety becomes short 5---20 centimetre, and middle stalk kind becomes short 5---15 centimetre, and low stalk kind becomes short 5---10 centimetre. Same breed becomes short degree and is subjected to the condition influence such as soil fertility, irrigation times, density, temperature. Wheat stem six joints of proper seeding, five on liftoff leaf, six joints become five joints behind the short chemical control technique of enforcementization, and liftoff five leaves become four leaves. It is short at lower three joints that straw becomes.
B, straw chap (diameter) 1---1.3 millimeter, chap rate 30%.
C, straw take up space and become large: the palace lantern shape appears in the straw bottom, and wheat stubble is hard to tell ridge.
2. leaf becomes large thickening and turns green: boot leaf is large 1/3rd, is exactly five suitable seven leaf sizes of leaf, and Ye Housi/one is exactly four suitable five leaf thicknesses of leaf, and it is greyish black green that the leaf look becomes.
3. the root change is changeable slightly deepens.
(2) comprehensive anti-disaster ability strengthens greatly:
1. drought resisting hot-dry wind tolerance: the variation of root strengthens water absorbing capacity greatly, changes short chemical control itself and makes wheat vitality vigorous, makes it to have showed the effect of tangible drought resisting hot-dry wind tolerance.
2. anti-salt: the high wheatland of wheatland salt content is hung drought, and the Huang that can not normally fall is not hung after the short chemical control of enforcementization, and it is yellow good to fall.
3. alkali resistant: alkali to the murder by poisoning of wheat than the big 10---30 of salt doubly waters at buck and to change short chemical control wheatland comparison under the wheat condition and exceed 10 centimetres on the contrary according to the field straw, 67.5 kilograms of mu volume increase, rate of growth 29.5%.
4. resistant to lodging: because root is dark, stalk becomes short chap and becomes the lantern shape, has played tangible effect resistant to lodging.
(3) great variety of yield factors:
1. increase fringe: multiple spot comparison mu increased fringe 2---8 ten thousand in 97 years, on average increased 4.9 ten thousand fringes; Multiple spot comparison mu increased fringe 2---10 ten thousand in 98 years, on average increased 5.8 ten thousand fringes.
2. fringe increases grain: the fringe bottom increases small ear, and fringe middle part small ear increases grain, and the tip of the spike increases grain, and fringe all increased 5.3 of grains in 97 years, and this year, the multi-point average fringe increased 5.26 of grains.
3. increase grain-weight: the thousand kernel weight multi-point average increased 5.4 grams in 97 years, and multi-point average increased 3.6 grams in 98 years.
(4) comprehensive amount of increase in production is big:
97 years mu volume increase 83.4---158.4 kilograms, 107.1 kilograms of multi-point averages; 98 years is the big underproduction of wheat that does not have decades, and uneven because of volume increase between kind, average units increased in production decreases, mu volume increase 50---166.3 kilogram, and 73.8 kilograms of multi-point averages can be changed short chemical control certainly and can make wheat mu volume increase 50---150 kilogram.
Mu spike number, grain number per spike, thousand kernel weight that facts have proved in the past few years, the use of the short increasing yield special preparation of wheat chemical constitute wheat yield all increase, and it is big to reach comprehensive amount of increase in production.It is difficult that some factors of influence volume increase will be destroyed comprehensive volume increase, and this just makes the short increasing yield special preparation of wheat chemical have certainty, stability, science, advance, practicality.
(5) the easy no any risk of method.
Five, the short increasing yield special preparation production-increasing function mechanism of wheat chemical
(1) participate in preparation material characteristics:
1. zinc: zinc is to the material hydrolysis in the plant corpus, and redox process and protein synthesis play an important role, and participates in the synthetic of a kind of growth hormone, with the metabolism of nitrogen confidential relation is arranged.In a word, zinc can strengthen the activity in the body, promotes metabolism, promotes row to grow.Improve grain yield, change the ratio of the biological yield and the yield of kernels.
2. manganese: manganese is present in the chlorophyll, participates in the photodissociation in the photosynthesis, and enzymic activity and activator are all wanted manganese.Short growth of seedling improves ripening rate, strengthens the supporting tissue of stem.
3. growth hormone: the growth hormone of a certain type is renderd a service very big for the growth response of some type, but the growth of other types just may almost not influenced.
A, methyl: short root can make leaf thicken in increase, increases effective tiller, improves the percentage of earbearing tiller, makes full seed.
B, paclobutrazol: can make the short shape of wheat the dull phase occur, down three joints shorten, and make the stem chap, make the leaf thickening that shortens, and promoting tillers increases fringe, prevents disease.
4. ammonium potassium dihydrogen phosphate: nitrogenous phosphorus potassium temperature in early spring is low, and the wheat root absorption ratio is low, and root is executed nitrogen phosphorus potassium outward as the active nutrient supply of early stage starting, makes wheat seeding enter vigorous growth as early as possible.
(2) cause the mechanism that wheat is nourished and grown and changed:
At first be to utilize the characteristics that participate in the preparation material:
1. utilize zinc-manganese to strengthen the wheat activity in vivo, promote to grow, the characteristics of short growth of seedling, make wheat growth vigorous, the product amount in the unit interval increases, and forms active force, root is executed nitrogen phosphorus potassium outward, and sufficient npk nutrient supply is arranged when making initial formation active force.
2. utilize methyl to urge root, increase absorption, and can make Mai Ye become big thickening, overcome the disadvantage that paclobutrazol diminishes Mai Ye.
3. utilize paclobutrazol that wheat is downgraded and the dull phase occurs, the wheat joint shortens, and makes the reaction force of stem chap.
Next is the comprehensive function that participates in the preparation material, and nourishing and growing of wheat grown as required, has reached the purpose of short control; Active force and reaction force are all big, just can show the effect of short control more, and this is the reason of nourishing and growing and changing.Stem supporting tissue one side is vigorous growth in this variation, and the somatoblast number increases, and a side forces down height, certainly will strengthen the tissue density and the intensity of wheat stalk.
(3) cause the mechanism that the wheat reproductive growth changes:
At first be the characteristics that the preparation material makes wheat increase yield that participate in of directly utilizing:
Zinc can improve grain yield, changes the ratio of the biological yield and the yield of kernels; Manganese can improve ripening rate; Methyl can increase effective tiller, improves the percentage of earbearing tiller, makes full seed; Paclobutrazol can promote to tiller, increase fringe.
Secondly, be that the variation of nourishing and growing causes that reproductive growth changes.
1. the wheat flag leaf and two leaves that fall thicken, and this just increases photosynthetic product amount within a certain period of time greatly.
2. control is nourished and grown, the long dull phase appears: behind the short chemical control technique of enforcementization, make wheat stand up the later stage in the 30---40 days times in booting later stage, be in the dull phase of nourishing and growing, straw becomes short 5---20 centimetre, has reduced the consumption of a large amount of photosynthates, at this moment tiller the period of peaking after year just, the nutrient material of saving increases the strong tiller of tiller effective tiller is increased, and realizes increasing fringe; While is the key period of fringe differentiation just, and the nutrient material of saving flows in the wheat head, realizes that fringe increases grain.In a word, not only increased income but also throttling, flowed to correctly, and made reproductive growth great variety also occur.
3. preparation itself makes wheat vitality vigorous, and the variation of root and straw has more strengthened the vitality of wheat.The result makes the Drought-resistance in Wheat hot-dry wind tolerance anti-saline and alkaline resistant to lodging disease-resistant, strengthened anti-disaster ability greatly, prolonged the wheat leaf blade life-span greatly, improved the quality of leaf longevity, increased photosynthetic total time and gross efficiency, make wheat heading flowering after, the time of grouting is long, speed is strong, and reaching grain heavily increases.
Claims (4)
1, the short increasing yield special preparation of a kind of wheat chemical, form by following material:
(A) weight ratio is zinc sulphate (zinc content is 35---40%), manganese sulphate (manganese content 24---28%) and ammonium potassium dihydrogen phosphate mixture 25---40 part (weight) of forming at 1: 1: 1;
(B) 15% paclobutrazol 13---14 part (weight);
(C) 83% αNai Yisuan (compound NAA) 1.6---1.7 part (weight).
2, the short increasing yield special preparation of the described wheat chemical of claim 1, wherein (A) mixture is 28---38 part (weight).
3, the short increasing yield special preparation of the described wheat chemical of claim 2, wherein (A) mixture is 30 or 35 parts (weight).
4, the short increasing yield special preparation of the described wheat chemical of claim 1, wherein (B) 15% paclobutrazol is 13.3 or 13.6 parts (weight).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99108261A CN1073800C (en) | 1999-06-04 | 1999-06-04 | Special chemical preparation for increasing yield of wheat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99108261A CN1073800C (en) | 1999-06-04 | 1999-06-04 | Special chemical preparation for increasing yield of wheat |
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| CN1235764A true CN1235764A (en) | 1999-11-24 |
| CN1073800C CN1073800C (en) | 2001-10-31 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293794B (en) * | 2008-06-25 | 2011-03-16 | 华中农业大学 | Growth promotor composition for making seedlings sturdy of cole and preparation thereof |
| CN106942228A (en) * | 2017-03-31 | 2017-07-14 | 广东中迅农科股份有限公司 | A kind of regulating composition containing TrinexAN_SNacethyl, methyl α-naphthyl acetate |
| CN107827520A (en) * | 2017-11-22 | 2018-03-23 | 山东省农业科学院作物研究所 | A kind of change controlling agent for improving wheat yield and change prosecutor method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005983A (en) * | 1982-10-14 | 1984-04-19 | Unilever Plc | Liquid houseplant fertilizer |
| CN1038217C (en) * | 1992-04-24 | 1998-05-06 | 四川省彭山县生物技术开发研究所 | Wheat growth regulator for seed dressing |
| CN1064655C (en) * | 1996-04-17 | 2001-04-18 | 贵阳丰收乐实业公司 | Regulating nutrimental agent for fruit plants |
-
1999
- 1999-06-04 CN CN99108261A patent/CN1073800C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293794B (en) * | 2008-06-25 | 2011-03-16 | 华中农业大学 | Growth promotor composition for making seedlings sturdy of cole and preparation thereof |
| CN106942228A (en) * | 2017-03-31 | 2017-07-14 | 广东中迅农科股份有限公司 | A kind of regulating composition containing TrinexAN_SNacethyl, methyl α-naphthyl acetate |
| CN107827520A (en) * | 2017-11-22 | 2018-03-23 | 山东省农业科学院作物研究所 | A kind of change controlling agent for improving wheat yield and change prosecutor method |
| CN107827520B (en) * | 2017-11-22 | 2020-06-09 | 山东省农业科学院作物研究所 | Chemical control agent and chemical control method for increasing wheat yield |
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| Publication number | Publication date |
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| CN1073800C (en) | 2001-10-31 |
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