CN102153401B - Multi-effect nutritional agent for seedling raising of paddy field - Google Patents
Multi-effect nutritional agent for seedling raising of paddy field Download PDFInfo
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- CN102153401B CN102153401B CN 201010586425 CN201010586425A CN102153401B CN 102153401 B CN102153401 B CN 102153401B CN 201010586425 CN201010586425 CN 201010586425 CN 201010586425 A CN201010586425 A CN 201010586425A CN 102153401 B CN102153401 B CN 102153401B
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Abstract
The invention discloses a multi-effect nutritional agent for the seedling raising of a paddy field. The multi-effect nutritional agent comprises the following components in percentage by weight: 3.25 to 5.60 percent of ammonium chloride, 33.56 to 57.83 percent of urea, 18.18 to 34.09 percent of ammonium dihydrogen phosphate, 11.67 to 20.00 percent of potassium chloride, 2.00 to 3.00 percent of zinc sulfate, 2.00 to 6.00 percent of sodium silicate, 0.04 to 0.08 percent of 98 weight percent sodium nitrophenolate, 0.10 to 0.20 percent of 15 weight percent multi-effect triazole and 2.40 to 5.80 percent of filler, wherein the filler is bentonite or grassplot. The multi-effect nutritional agent can meet nutrition required by the growth of paddy, relieve the harm of reductive toxic substances and meet the seedling raising requirements of enhancing disease resistance, insect resistance and adversity resistance, regulating growth and promoting tillering in the paddy field, is favorable for culturing multi-tillering seedlings, and establishes the foundation for high yield of the paddy field.
Description
Technical field
The present invention is a kind of agricultural composition, and particularly the fertilizer in agricultural composition, agricultural chemicals, be specially multi-effect nutritional agent for seedling raising of paddy field.
Background technology
In the seedling cultivation of rice phase, rice shoot is subjected to the abominable effect of natural conditions such as low temperature, cold current, anoxic, easily suffers disease and pest.Simultaneously, unreasonable, the factors such as nutrient is unbalanced, toxic substance murder by poisoning of fertilising also make growing of rice seedling be subject to very big impact.The illnesss such as rotten bud, black root, Bai Ye, Huang Ye, the seat root and stem of certain plants can appear in rice seedling, are embodied in leafing slow, on blade and leaf sheath with brown or russet spot, the stagnation of tillering; Rice clump bunch is vertical, and the root system amount is few, thin, thin, bad colour; Finally cause the paddy rice low yield even to have no harvest, cause heavy losses to agriculture production.
At present, mostly agriculture chemical on market is the protection of suiting the medicine to the illness after symptom occurring, usually adopt draining except illnesss such as poison, the rotten bud of draining dry field treatment paddy rice, black root, Huang Ye, applying pesticides treatment rice pest, correct fertilising improves the bad situation of rice growth, uses plant-growth regulator and promotes rice tillering.The mode of protecting of just suiting the medicine to the illness after this disease has increased labor force and production cost to a certain extent, and simultaneously, rice growth is affected, and causes yield and quality of rice to descend.
At present, also there is no good prevention solution for seedling cultivation of rice on market.
Summary of the invention
For above problem, the invention provides a kind of multi-effect nutritional agent for seedling raising of paddy field, can effectively improve the seedling growth environment, balance is supplied with the various nutrients of seedling growth, reach and strengthen disease-resistant pest-resistant degeneration-resistant border, growth regulation, promotion and tiller, cultivate the seedling raising of paddy field requirement that many tillers are strengthened seedling.
Concrete technical scheme of the present invention is as follows:
Multi-effect nutritional agent for seedling raising of paddy field is comprised of the component of following weight percentage:
Ammonium chloride 3.25～5.60%
Urea 33.56～57.83%
Primary ammonium phosphate 18.18～34.09%
Repone K 11.67～20.00%
Zinc sulfate 2.00～3.00%
Water glass 2.00～6.00%
98% (wt) sodium nitrophenolate 0.04～0.08%
15% (wt) paclobutrazol 0.10～0.20%
Weighting material 2.40～5.80%
Described weighting material is wilkinite or careless carbon.
Described multi-effect nutritional agent for seedling raising of paddy field preferably is comprised of the component of following weight percentage: ammonium chloride 4.70%, urea 48.53%, primary ammonium phosphate 22.73%, Repone K 15%, zinc sulfate 2.8%, water glass 3%, 98% (wt) sodium nitrophenolate 0.06%, 15% (wt) paclobutrazol 0.18%, weighting material 3.00%; Described weighting material is wilkinite or careless carbon.
Multi-effect nutritional agent for seedling raising of paddy field of the present invention is comprised of ammonium chloride, urea, primary ammonium phosphate, Repone K, zinc sulfate, water glass, sodium nitrophenolate, paclobutrazol and weighting material, the combination of said components and proportioning thereof has the effect of synergy, can play the effect of following several respects to the growth of paddy rice:
(1) for paddy growth provides required nutrient, satisfy the paddy growth needs.
The present invention can satisfy the required nutrient of paddy growth, promote the carrying out of the process such as synthetic of the metabolism of photosynthesis, carbohydrate in plant materials and protein, be conducive to eliminate the nutrient imbalance and cause the malnutritive nutritional deficiency that occurs to sit the illnesss such as the root and stem of certain plants, impel the healthy and strong growth of rice shoot balance; Can impel Culm of Rice strong, prevent lodging, Accelerate bloom is solid, strengthens drought resisting, cold-resistant, diseases and insect pests resistance; Can promote full seed, increase rice yield, improve quality, improve productive rate.
(2) can regulate paddy rice to the utilization ratio of fertilizer, cultivate the strong seedling of many tillers.
The present invention can regulate paddy rice to the Balance Absorption of Different Nutrition, improves utilization rate of fertilizer, alleviates rice seedling bed reductibility toxic substance to the murder by poisoning of rice shoot, strengthens crop to the resistibility of disease and pest, reduces sick worm harm; Strengthen improving activity of root system, promote root system development, improve the anti-adversity abilities such as crop is cold-resistant, hot-dry wind tolerance; Prevent thin and weak seedling, suppress the cane elongation, promote rice shoot to tiller, increase the plant stress-resistance performance.
(3) improve the rice cell vigor, strengthen anti-adversity ability.
The advantages such as the present invention has efficiently, low toxicity, noresidue, can promote the protoplasma of cell to flow, improve cell viability, break seed dormancy, enhancing development improves germinating energy, and antagonistic action, the promotion plant of removing between fertilizer need fertilizer to want to ask, strengthen fertilizer and enter ability in plant materials, improve the anti-adversity abilities such as disease-resistant, pest-resistant, the drought resisting of rice shoot, waterlogging-resistant, cold-resistant, anti-saline and alkaline, antitoxin evil.
Show by a large amount of field experiments: in the present invention, each component is not simple superposition, but has synergy, effect is greater than using separately each component, whole composition can balance paddy growth desired nutritional, alleviate the harm of reductibility toxic substance, reach and strengthen the seedling raising of paddy field requirement of tillering in disease-resistant pest-resistant degeneration-resistant border, growth regulation, promotion, be conducive to cultivate the strong seedling of many tillers, for the rice field high yield lays the foundation.
Embodiment
The present invention can be further elaborated in conjunction with example, and still, this embodiment is only in order to illustrate the present invention rather than restriction the present invention, the scope that these embodiment do not limit the present invention in any way.Some change that those skilled in the art has done within the scope of the claims and adjust also should be thought and belongs to scope of the present invention.
The below is the consumption of several examples of the present invention, unit: kg.
| The composition composition | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 |
| Ammonium chloride | 5.60 | 3.65 | 3.25 | 4.70 | 5.15 | 4.35 |
| Urea | 57.83 | 37.69 | 33.56 | 48.53 | 50.83 | 44.92 |
| Primary ammonium phosphate | 18.18 | 34.09 | 34.09 | 22.73 | 20.46 | 20.45 |
| Repone K | 11.67 | 13.33 | 16.67 | 15 | 13.33 | 20 |
| Zinc sulfate | 2 | 2.2 | 2.4 | 2.8 | 2.6 | 3 |
| Water glass | 2 | 6 | 4 | 3 | 5 | 3 |
| 98% (wt) sodium nitrophenolate | 0.07 | 0.05 | 0.04 | 0.06 | 0.04 | 0.08 |
| 15% (wt) paclobutrazol | 0.14 | 0.16 | 0.2 | 0.18 | 0.15 | 0.17 |
| Weighting material | 2.51 | 2.83 | 5.79 | 3.00 | 2.44 | 4.03 |
Weighting agent is selected wilkinite or peat.The multi-effect nutritional agent for seedling raising of paddy field all components is the commercially available prod.
Preparation method: take repeatedly hybrid system, first the sodium nitrophenolate that weight percent in component is lower, paclobutrazol, zinc sulfate mix with a certain amount of weighting material respectively, by the weight percentages of components weighing and mix, the gained mixture mixes with nitrogen, phosphorus, potash fertilizer, siliceous fertilizer and weighting material again, namely gets this composition product.
Application process: evenly be sprinkled into the seedling field after during use, product of the present invention being mixed by 1: 2 with fine earth and use and get final product.
The contrast experiment
The contrast experiment is comprised of experimental group and control group, is undertaken by Ministry of Agriculture's field test code requirement by bureau of agriculture's clay fertilizer station, Santai County.
Experimental group: will obtain multi-effect nutritional agent for seedling raising of paddy field in embodiment 4 and test in the paddy field, application process is 1.5 kilograms of every 67 square metres of rice seedling bed bottom application, and three one heart stages of leaf imposed 1.5 kilograms, and four one heart stages of leaf imposed 2 kilograms.
Control group: according to the mean value of local farmers the first three years rate of fertilizer, use urea, bicarbonate of ammonia, calcium superphosphate and carry out seedling cultivation of rice.Application process is every 67 square metres of rice seedling bed base fertilizer with each 5 kilograms of bicarbonate of ammonia, calcium superphosphate, and three one heart stages of leaf imposed 1.5 kilograms, urea, and four one heart stages of leaf imposed 2 kilograms, urea.
Shoot transplanting equipment is to the land for growing field crops, and except the rice shoot difference, other fertilising, management are unanimously.
Table 1 be paddy rice in the particular case of seeding stage, the situation that table 2 is rice transplanting to the land for growing field crops.
Table 1
Table 2
Can see from table, use rice shoot of the present invention to compare with control group, have following advantage: in nursery period, highly reduce by 2.9 centimetres, two leaf one heart stage radicals increase by 0.3, and four one heart stages of leaf tillered increases by 0.4, and transplanting time increases by 1.5, the leaf look green, immaculate, and root is white sturdy without sitting the root and stem of certain plants; Transplanting is to the land for growing field crops, and number of productive ear increases that 0.68 ten thousand fringe/mu, 3.05/fringe of grain number per spike increase, thousand seed weight are suitable, 29.7 kg/acres of paid volume increase.As seen, use this nutrition agent can regulate seedling growth, promote root system development, strengthen resistance, promote to tiller, be beneficial to and cultivate the strong seedling of many tillers, for the land for growing field crops high yield is laid a good foundation.
Claims (2)
1. multi-effect nutritional agent for seedling raising of paddy field, it is characterized in that being formed by the component of following weight percentage: ammonium chloride 3.25～5.60%, urea 33.56～57.83%, primary ammonium phosphate 18.18～34.09%, Repone K 11.67～20.00%, zinc sulfate 2.00～3.00%, water glass 2.00～6.00%, weight percent is 98% sodium nitrophenolate 0.04～0.08%, and weight percent is 15% paclobutrazol 0.10～0.20%, weighting material 2.40～5.80%; Described weighting material is wilkinite or careless carbon.
2. multi-effect nutritional agent for seedling raising of paddy field according to claim 1, it is characterized in that being formed by the component of following weight percentage: ammonium chloride 4.70%, urea 48.53%, primary ammonium phosphate 22.73%, Repone K 15%, zinc sulfate 2.8%, water glass 3%, weight percent is 98% sodium nitrophenolate 0.06%, and weight percent is 15% paclobutrazol 0.18%, weighting material 3.00%; Described weighting material is wilkinite or careless carbon.
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| CN 201010586425 CN102153401B (en) | 2010-12-14 | 2010-12-14 | Multi-effect nutritional agent for seedling raising of paddy field |
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| CN102153401B true CN102153401B (en) | 2013-06-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102417417B (en) * | 2011-08-31 | 2014-01-15 | 南京市蔬菜科学研究所 | Industrialized seedling raising nutrient solution as well as preparation method and application thereof |
| CN102432393B (en) * | 2011-09-27 | 2013-07-24 | 镇江培蕾基质科技发展有限公司 | Composite organic soil for raising rice seedlings |
| CN102503653B (en) * | 2011-09-27 | 2013-07-03 | 镇江培蕾基质科技发展有限公司 | Organic compound soil for rice seedling raising |
| CN102701853A (en) * | 2012-06-12 | 2012-10-03 | 王豫希 | Rice fertilizer capable of improving resistance, quality and yield of rice |
| CN102910972B (en) * | 2012-11-01 | 2014-08-06 | 江西省农业科学院 | Special nutrient for factory mechanical transplanted rice seedling rising |
| CN103467193B (en) * | 2013-08-31 | 2015-04-08 | 安徽省司尔特肥业股份有限公司 | Special fertilizer for rice soil measurement formula and preparation method thereof |
| 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 |
| CN104788192A (en) * | 2015-04-10 | 2015-07-22 | 中国科学院北方粳稻分子育种联合研究中心 | Special fertilizer for rice seedling raising |
| CN106034882A (en) * | 2016-06-13 | 2016-10-26 | 玉屏县绿星农业开发有限公司 | Method for seed production of lodging-resistant hybrid rice |
| CN107298618A (en) * | 2017-08-02 | 2017-10-27 | 惠安县泰达商贸有限责任公司 | A kind of nutritional agents for preventing and treating the rotten bud of the rotten kind of plant and its preparation method and application |
| CN111995460A (en) * | 2020-08-04 | 2020-11-27 | 湖南飞鹰新能源科技有限公司 | Nutrient solution for greenhouse rice seedling raising |
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| CN1176951A (en) * | 1997-07-18 | 1998-03-25 | 明立辉 | Silicon fertilizer, silicon composite fertilizer and the prodn. method therefor |
| CN101088971A (en) * | 2006-06-12 | 2007-12-19 | 杨富建 | Long-acting slowly released nitrogen fertilizer |
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Owner name: SICHUAN TAIWO AGRICULTURAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: MIANYANG TAIWO AGRICULTURAL TECHNOLOGY CO., LTD. |
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Address after: The construction of agricultural Street Town three counties of Sichuan Province in 621100 Mianyang City No. 66 Patentee after: SICHUAN TAIWO AGRICULTURE TECHNOLOGY CO., LTD. Address before: The construction of agricultural Street Town three counties of Sichuan Province in 621100 Mianyang City No. 66 Patentee before: Mianyang Taiwo Agricultural Technology Co., Ltd. |
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Address after: 621101 Luxi industrial concentration area in three counties of Mianyang City, Sichuan Province Patentee after: Tai Wo technology group Limited by Share Ltd Address before: 621100 66 construction street, Tongchuan Town, three county, Mianyang, Sichuan Patentee before: SICHUAN TAIWO AGRICULTURE TECHNOLOGY CO., LTD. |