CN102910972B - Special nutrient for factory mechanical transplanted rice seedling rising - Google Patents
Special nutrient for factory mechanical transplanted rice seedling rising Download PDFInfo
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- CN102910972B CN102910972B CN201210428471.3A CN201210428471A CN102910972B CN 102910972 B CN102910972 B CN 102910972B CN 201210428471 A CN201210428471 A CN 201210428471A CN 102910972 B CN102910972 B CN 102910972B
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Abstract
A special nutrient for factory mechanical transplanted rice seedling rising includes a special nutrient for early rice seedling rising and a special nutrient for semi-late and late rice seedling rising. The special nutrient for early rice seedling rising comprises, by weight, 4.33 parts of monoammonium phosphate, 2.33 parts of urea, 3.33 parts of potassium chloride, 6.00 parts of bentonite, 0.21 part of thiophanate-methyl, 0.50 part of imidacloprid, 0.17 part of rooting agents and 0.017 part of uniconazole. The special nutrient for semi-late and late rice seedling rising comprises, by weight, 4.33 parts of monoammonium phosphate, 2.33 parts of urea, 3.33 parts of potassium chloride, 6.00 parts of bentonite, 0.17 part of thiophanate-methyl, 0.50 part of imidacloprid and 0.05 part of uniconazole. The nutrient is a special physical and chemical product for seedling rising and integrates supplying nutrition, chemical control, packing, disease prevention, capable of improving seedling quality and output, favorable for realizing normalization, standardization and simplification of factory mechanical transplanted rice seedling rising.
Description
Technical field
The present invention relates to a kind of machine-transplanted rice industrial sprout cultivation nutrient special.
Background technology
At present, the product for raising rice seedlings on market mainly contains paclobutrazol, uniconazole, fertilizer for improving the growth of seedlings, dry-raised nurse, seed dressing etc., and wherein paclobutrazol and uniconazole be take control seedling growth as main; Fertilizer for improving the growth of seedlings be take and impelled seedling growth sturdy as main, and dry-raised nurse is that seedling growth slow releasing medicinal is fertile; Seed dressing be take diseases prevention worm as main, and above-mentioned seedling product is large multi-functional more single, is difficult for cultivating the healthy and strong rice shoot of double cropping of rice that is applicable to the machine transplanting of rice.In south China double rice cropping system, due to special ecoclimate environment, the seedling of machine transplanting of rice early rice must solve the problem of heat-preservation cold-resistance, the strong seedling of diseases prevention, promotion rice shoot packing, and the seedling of machine transplanting of rice late rice must solve high temperature excessive growth, the thin and weak aging problem of rice shoot.Therefore, for Different Raising Seedling climatic characteristic, must develop the seedling special product that is applicable to early rice and two kinds of different dosage forms of late rice, to cultivate the healthy and strong rice shoot that is applicable to the machine transplanting of rice.Current existing raising rice seedlings product can't solve the double rice cropping system machine transplanting of rice early rice sprouts thin and weak, be difficult for packing, easily dye damping-off, the problem of the easy excessive growth of late rice rice shoot and the seedling difficulty such as aging.
Summary of the invention
The object of the present invention is to provide a kind of machine-transplanted rice industrial sprout cultivation nutrient special, it is high that it has suitability, the easy to use and effective advantage of seedling.
The present invention is a kind of machine-transplanted rice industrial sprout cultivation nutrient special, it comprises early rice seedling nutrient special and middle late rice seedling nutrient special, and early rice seedling nutrient special formula is by weight as follows: 0.017 part of 4.33 parts of monoammonium phosphates, 2.33 parts, urea, 3.33 parts, Repone K, 6.00 parts of wilkinites, 0.21 part of thiophanate_methyl, 0.50 part of Provado, strong plantlets and rootage fast 0.17 part and uniconazole; Middle late rice seedling nutrient special formula is by weight as follows: 0.05 part of 4.33 parts of monoammonium phosphates, 2.33 parts, urea, 3.33 parts, Repone K, 6.00 parts of wilkinites, 0.17 part of thiophanate_methyl, 0.50 part of Provado and uniconazole; While preparing this seedling nutrient special, should first add stirrer slightly to mix wilkinite, make stirrer inwall adhere to wilkinite, in order to avoid adhere on stirrer inwall while adding diseases prevention Drug Prepared from Insects; Again all the other batchings are added in stirrer, at least stir 30 minutes, it is fully mixed; Wherein, monoammonium phosphate, urea and Repone K are to provide the required nutrition of seedling growth, and above-mentioned material, if any caking, is put into stirrer after must first being pulverized again, so as not to stir inhomogeneous, the situation of occur burning seedling; Thiophanate_methyl and Provado are respectively to soil sterilization and desinsection, and strong plantlets and rootage promotes rice shoot to take root soon, and uniconazole is for suppressing the growth of rice shoot overground part.
Technique effect of the present invention is: solved double rice cropping system machine-transplanted rice seedling raising difficult, as morning rice sprouts thin and weak, be difficult for packing, easily dye damping-off, the easy excessive growth of late rice rice shoot and the problem such as aging, there is nutrition during rice shoot dish is educated, change control, packing, diseases prevention net effect be in the special-purpose materialization product of seedling of one, realizes " fool " of machine-transplanted rice seedling raising technology.
Embodiment
Below in conjunction with embodiment, the present invention is elaborated:
Embodiment: early rice seedling nutrient special is as follows by the component of 60 kg weight proportions: monoammonium phosphate 15.354 kg, urea 8.262 kg, Repone K 11.808 kg, wilkinite 21.276 kg, thiophanate_methyl 0.750 kg, Provado 1.773 kg and fast 0.603 kg of strong plantlets and rootage, uniconazole 0.060 kg; Middle late rice seedling nutrient special is by the following component of 60 kg weight proportions: monoammonium phosphate 15.870 kg, urea 5.540kg, Repone K 12.200 kg, wilkinite 21.990 kg, thiophanate_methyl 0.620 kg, Provado 1.835 kg, uniconazole 0.180 kg;
The specific implementation process of early rice seedling nutrient special seedling prepared by Application Example is as follows:
The present invention is 1 kilogram and can be used as 3 mu of land for growing field crops seedlings---can be used as 60-70 dish machine transplanting of rice seedling.
Use industrial sprout cultivation: (every 100kg soil adds urea 220 g, Repone K 220 g and calcium superphosphate 1120 g to the bed soil that selection is fostered and apply fertilizer, maturation process is good, after stirring, stack retting is more than 15 days), use again 1 kilogram of this nutrition agent (1 bag) to mix 300 kilograms, bed soil, must fully mix thoroughly, then------sowing---plants with element soil (fine earth of not fostering and apply fertilizer) lid to spray sufficient moisture with the traditional thread binding soil of sowing flowing water.
Use silt raised seedling: before every mu of rice seedling bed sowing, within 3-5 days, apply 45% composite fertilizer 20-25 kilogram and make base manure, during sowing, per kilogram nutrition agent is mixed mud 60-80 dish.The rake of first being turned in rice seedling bed is stuck with paste and has been executed base manure, stand-by after heavy real 2-3 days until seedling plate.During sowing, rice seedling bed water is drained into colored muddy water shape, put again seedling dish, every furrow seedling bed is stopped furrow width 45-55 ㎝, again this nutrient special is spread fertilizer over the fields in ditch, after the abundant stirring and evenly mixing of rice seedling bed ditch mud, then mud is packed in dish, after floating, can sow, again seed is pressed into gently in mud to (or kind better with the dry fine earth lid of not fostering and apply fertilizer), and is barricaded as shed insulation with plastics film, after emerging according to the in good time hardening of seedling growth situation.
By a large amount of test point simultaneous tests, find to use seedling nutrient special to carry out industrial sprout cultivation, thickness of sowing is large, seedling area is concentrated, can greatly save and grow seedlings with rice seedling bed, grow seedlings and reach 1:90-100 by rice seedling bed and land for growing field crops ratio, rice seedling bed utilization ratio has improved 8-10 doubly than conventional seedling, significantly farmland saving, increases farmers' income; The rice shoot that uses nutrition agent seedling than the rice shoot plant of not using nutrition agent seedling short strong, stem foot is sturdy, white root is many, seedling growth evenly neatly and amount of dry matter many, cultivate the healthy and strong rice shoot that is applicable to the machine transplanting of rice, greatly saved manually fill the gaps with seedlings, the recruitment cost such as laxative; Use the machine-transplanted rice of nutrition agent seedling can increase production 31.55 kg/ mus, stimulation ratio is 6.65%, with 2.6 yuan/kg of paddy price, calculates, and can every mu increases income 82 yuan; Demonstration And Extension by industrial sprout cultivation nutrition agent is applied, and can cultivate standardized machine transplanting of rice rice shoot, improves seedling quality and rice yield, saves rice seedling bed, raises the multiple-cropping index, and increases effective cultivated area; Be conducive to realize mass-producing, intensive and commercialized seedling raising and confession seedling, promote traditional seedling raising method and have positive directive function, social benefit is remarkable.
In Application Example, the specific implementation process of late rice rice seedling nutrient special seedling is as follows:
The present invention is 1 kilogram and can be used as 3 mu of land for growing field crops seedlings---can be used as 60-70 dish machine transplanting of rice seedling.
Use industrial sprout cultivation: (every 100kg soil adds urea 220 g, Repone K 220 g and calcium superphosphate 1120 g to the bed soil that selection is fostered and apply fertilizer, maturation process is good, after stirring, stack retting is more than 15 days), use again 1 kilogram of nutrition agent (1 bag) to mix 300 kilograms, bed soil, must fully mix thoroughly, then------sowing---plants with element soil (fine earth of not fostering and apply fertilizer) lid to spray sufficient moisture with the traditional thread binding soil of sowing flowing water.
Use silt raised seedling: before every mu of rice seedling bed sowing, within 3-5 days, depending on rice seedling bed fertility situation, apply 45% composite fertilizer 10-15 kilogram and make base manure, per kilogram nutrition agent is mixed the rice seedling bed mud 60-80 dish of having fostered and apply fertilizer.The rake of first being turned in rice seedling bed is stuck with paste and has been executed base manure, stand-by after heavy real 2-3 days until seedling plate.During sowing, rice seedling bed water is drained into colored muddy water shape, put again seedling dish, every furrow seedling bed is stopped furrow width 45-55 ㎝, again this nutrient special is spread fertilizer over the fields in ditch, after the abundant stirring and evenly mixing of rice seedling bed ditch mud, then mud is packed in dish, can sow after floating, again seed is pressed into gently in mud to (or kind better with the dry fine earth lid of not fostering and apply fertilizer), and adds a cover coverture and prevent that high temperature between the seeding stage, heavy rain from attacking.Between the seeding stage, keep horizontal furrow face in ditch, after emerging, in throwing off coverture at dusk, during seedling growth, accomplish alternation of wetting and drying Guan Shui.
Experimental Comparison result: before the machine transplanting of rice, choose at random 50 strain rice shoots and carry out the investigation of seedling quality, result shows: use seedling nutrient special to have nutrition during rice shoot dish is educated, change the net effect of control, packing, diseases prevention, the rice shoot plant of early rice and middle late rice is shorter strong, chlorophyll content is high, leaf color depth, stem foot is sturdy, and radical is many, and seedling growth is evenly neat.Therefore, development machine-transplanted rice seedling raising nutrient special can improve seedling quality, thereby improves machine transplanting of rice quality, guarantees the stable high yield of Rice Production.
Claims (1)
1. a machine-transplanted rice industrial sprout cultivation nutrient special, it is characterized in that it comprises early rice seedling nutrient special and middle late rice seedling nutrient special, early rice seedling nutrient special formula is by weight as follows: 0.017 part of 4.33 parts of monoammonium phosphates, 2.33 parts, urea, 3.33 parts, Repone K, 6.00 parts of wilkinites, 0.21 part of thiophanate_methyl, 0.50 part of Provado, strong plantlets and rootage fast 0.17 part and uniconazole; Middle late rice seedling nutrient special formula is by weight as follows: 0.05 part of 4.33 parts of monoammonium phosphates, 2.33 parts, urea, 3.33 parts, Repone K, 6.00 parts of wilkinites, 0.17 part of thiophanate_methyl, 0.50 part of Provado and uniconazole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210428471.3A CN102910972B (en) | 2012-11-01 | 2012-11-01 | Special nutrient for factory mechanical transplanted rice seedling rising |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210428471.3A CN102910972B (en) | 2012-11-01 | 2012-11-01 | Special nutrient for factory mechanical transplanted rice seedling rising |
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| CN102910972A CN102910972A (en) | 2013-02-06 |
| CN102910972B true CN102910972B (en) | 2014-08-06 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103864498B (en) * | 2014-04-04 | 2016-04-20 | 北京天食和谷农业科技有限公司 | Rice nutrition liquid and preparation method thereof |
| CN106008032A (en) * | 2016-07-11 | 2016-10-12 | 全椒县志恒庄园 | Seedling strengthening nutrition agent special for middle and late rice |
| CN106220299A (en) * | 2016-07-11 | 2016-12-14 | 全椒县志恒庄园 | A kind of early rice tailored version rice seedling nutrient agent |
| CN107473813A (en) * | 2017-08-07 | 2017-12-15 | 江西省农业科学院农业工程研究所 | A kind of seedling-raising agent suitable for machine transplanting of rice rice |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415586A (en) * | 2002-11-28 | 2003-05-07 | 宁夏天瑞农业新技术研究所 | Fertilizer special for raising rice seedlings |
| CN102153401A (en) * | 2010-12-14 | 2011-08-17 | 绵阳台沃农业科技有限责任公司 | Multi-effect nutritional agent for seedling raising of paddy field |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415586A (en) * | 2002-11-28 | 2003-05-07 | 宁夏天瑞农业新技术研究所 | Fertilizer special for raising rice seedlings |
| CN102153401A (en) * | 2010-12-14 | 2011-08-17 | 绵阳台沃农业科技有限责任公司 | Multi-effect nutritional agent for seedling raising of paddy field |
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