CN102153401A - 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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- CN102153401A CN102153401A CN2010105864257A CN201010586425A CN102153401A CN 102153401 A CN102153401 A CN 102153401A CN 2010105864257 A CN2010105864257 A CN 2010105864257A CN 201010586425 A CN201010586425 A CN 201010586425A CN 102153401 A CN102153401 A CN 102153401A
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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 the particularly fertilizer in the agricultural composition, agricultural chemicals are specially the multi-effect nutrient agent of growing seedlings of paddy rice paddy field.
Background technology
In the seedling cultivation of rice phase, rice shoot is subjected to abominable effect of natural conditions such as low temperature, cold current, anoxic, suffers disease and pest easily.Simultaneously, unreasonable, the factors such as nutrient is unbalanced, toxic substance murder by poisoning of fertilising also make growing of rice seedling be subjected to very big influence.Illnesss such as mashed bud, black root, Bai Ye, Huang Ye, the seat root and stem of certain plants can appear in rice seedling, and it is slow to be embodied in leafing, has brown or russet spot on blade and the leaf sheath, the stagnation of tillering; Rice clump bunch is upright, and the root system amount is few, thin, thin, bad colour; Finally cause paddy rice low yield even total crop failure, cause heavy losses to agriculture production.
At present, mostly agriculture chemical on the market is the protection of suiting the medicine to the illness after symptom occurring, usually adopt draining to remove illnesss such as poison, the mashed 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 rice yield and quality to descend.
At present, also there is not the good preventing solution for seedling cultivation of rice on the market.
Summary of the invention
At above problem, the invention provides the multi-effect nutrient agent of growing seedlings of a kind of paddy rice 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, regulate growth, promote to tiller, the paddy rice paddy field of cultivating the strong seedling of the many tillers requirement of growing seedlings.
Concrete technical scheme of the present invention is as follows:
The multi-effect nutrient agent of growing seedlings of paddy rice paddy field, form by following components in weight percentage content:
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.
The multi-effect nutrient agent of growing seedlings of described paddy rice paddy field preferably is made up of following components in weight percentage content: 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.
The multi-effect nutrient agent of growing seedlings of paddy rice of the present invention paddy field is made up 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, satisfies the paddy growth needs.
The present invention can satisfy the required nutrient of paddy growth, promote the metabolism of photosynthesis, carbohydrate in the plant materials and the carrying out of proteinic process such as synthetic, help eliminating the nutrient imbalance and cause the malnutritive nutritional deficiency that occurs to sit illnesss such as the root and stem of certain plants, impel the healthy and strong growth of rice shoot balance; Can impel the rice stem stalk strong, prevent lodging, promote to blossom and bear fruit, strengthen 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 fertilizer utilization ratio, cultivate the strong seedling of many tillers.
The present invention can regulate the balance absorption of paddy rice to Different Nutrition, improves utilization rate of fertilizer, alleviates the murder by poisoning of rice seedling bed reductibility toxic substance to rice shoot, strengthens the resistibility of crop to disease and pest, reduces the harm of disease worm; Strengthen the root system vigor, promote root system development, improve 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.
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, promotion is grown, and improves germinating energy, and antagonistic action, the promotion plant of removing between fertilizer need fertilizer to desire to ask, strengthen fertilizer and enter the intravital ability of plant, improve 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: each component is not a simple superposition among the present invention, but has synergy, effect is greater than using each component separately, whole composition can balance paddy growth desired nutritional, alleviate the harm of reductibility toxic substance, reach and strengthen disease-resistant pest-resistant degeneration-resistant border, regulate growth, promote the paddy rice paddy field of the tillering requirement of growing seedlings, help cultivating 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.
Be the consumption of several examples of the present invention below, 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 for use.The paddy rice paddy field multi-effect nutrient agent all components of growing seedlings is the commercially available prod.
Preparation method: take repeatedly hybrid system, earlier that weight percent in the component is lower sodium nitrophenolate, 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, promptly gets this composition product.
Application process: during use with product of the present invention with evenly be sprinkled into the seedling field after fine earth mixed by 1: 2 and use and get final product.
The contrast experiment
The contrast experiment is made up of experimental group and control group, is undertaken by Ministry of Agriculture's field test code requirement by Santai County bureau of agriculture clay fertilizer station.
Experimental group: will obtain the multi-effect nutrient agent of growing seedlings of paddy rice paddy field and experimentize in the paddy field in embodiment 4, application process is 1.5 kilograms of per 67 square metres of rice seedling bed bottom application, and one heart stage of three leaves imposes 1.5 kilograms, and one heart stage of four leaves imposes 2 kilograms.
Control group:, use urea, bicarbonate of ammonia, calcium superphosphate and carry out seedling cultivation of rice according to the mean value of local peasant's the first three years rate of fertilizer.Application process is per 67 square metres of rice seedling bed base fertilizer with each 5 kilograms of bicarbonate of ammonia, calcium superphosphate, and one heart stage of three leaves imposes 1.5 kilograms in urea, and one heart stage of four leaves imposes 2 kilograms in urea.
Shoot transplanting equipment is to the land for growing field crops, and except that the rice shoot difference, other fertilising, management are consistent.
Table 1 is the particular case of paddy rice at seeding stage, the situation that table 2 is a rice transplanting to the land for growing field crops.
Table 1
Table 2
From table, can see, use rice shoot of the present invention to compare, have following advantage:, highly reduce by 2.9 centimetres in nursery period with control group, two leaves, one heart stage radical increases by 0.3, and one heart stage of four leaves tillers increases by 0.4, and the transplanting phase increases by 1.5, the leaf look green, immaculate, and the white sturdy nothing of root is sat the root and stem of certain plants; Transplanting is to the land for growing field crops, and number of productive ear increases by 0.68 ten thousand fringe/mu, grain number per spike increases by 3.05/fringe, thousand seed weight and receives 29.7 kilograms/mu of volume increase quite, in fact.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. the paddy rice paddy field multi-effect nutrient agent of growing seedlings, it is characterized in that forming: ammonium chloride 3.25～5.60% by following components in weight percentage content, 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. the multi-effect nutrient agent of growing seedlings of paddy rice according to claim 1 paddy field, it is characterized in that forming: ammonium chloride 4.70% by following components in weight percentage content, 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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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417417A (en) * | 2011-08-31 | 2012-04-18 | 南京市蔬菜科学研究所 | Industrialized seedling raising nutrient solution as well as preparation method and application thereof |
| CN102432393A (en) * | 2011-09-27 | 2012-05-02 | 镇江培蕾基质科技发展有限公司 | Composite organic soil for raising rice seedlings |
| CN102503653A (en) * | 2011-09-27 | 2012-06-20 | 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 |
| CN102910972A (en) * | 2012-11-01 | 2013-02-06 | 江西省农业科学院 | Special nutrient for industrial seedling raising of machine-transplanted rice |
| CN103467193A (en) * | 2013-08-31 | 2013-12-25 | 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 |
| CN103864498A (en) * | 2014-04-04 | 2014-06-18 | 北京天食和谷农业科技有限公司 | Nutrient solution for rice and producing 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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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102417417A (en) * | 2011-08-31 | 2012-04-18 | 南京市蔬菜科学研究所 | Industrialized seedling raising nutrient solution as well as preparation method and application thereof |
| CN102432393A (en) * | 2011-09-27 | 2012-05-02 | 镇江培蕾基质科技发展有限公司 | Composite organic soil for raising rice seedlings |
| CN102503653A (en) * | 2011-09-27 | 2012-06-20 | 镇江培蕾基质科技发展有限公司 | Organic compound soil for rice seedling raising |
| 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 |
| CN102701853A (en) * | 2012-06-12 | 2012-10-03 | 王豫希 | Rice fertilizer capable of improving resistance, quality and yield of rice |
| CN102910972A (en) * | 2012-11-01 | 2013-02-06 | 江西省农业科学院 | Special nutrient for industrial seedling raising of machine-transplanted rice |
| CN102910972B (en) * | 2012-11-01 | 2014-08-06 | 江西省农业科学院 | Special nutrient for industrial seedling raising of machine-transplanted rice |
| 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 |
| CN103467193A (en) * | 2013-08-31 | 2013-12-25 | 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 |
| CN103864498A (en) * | 2014-04-04 | 2014-06-18 | 北京天食和谷农业科技有限公司 | Nutrient solution for rice and producing 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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