CN103435413B - Dedicated formula fertilizer for ratoon rice - Google Patents
Dedicated formula fertilizer for ratoon rice Download PDFInfo
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- CN103435413B CN103435413B CN201310365815.5A CN201310365815A CN103435413B CN 103435413 B CN103435413 B CN 103435413B CN 201310365815 A CN201310365815 A CN 201310365815A CN 103435413 B CN103435413 B CN 103435413B
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Abstract
The invention belongs to the field of fertilizers, and particularly relates to a dedicated formula fertilizer for ratoon rice. The dedicated formula fertilizer is characterized by comprising the following effective elements by weight according to pure nutrient: 26.0-20.0 % of nitrogen, 8.0-5.0 % of phosphorus pentoxide, 20.0-16.0 % of potassium oxide, 8.0-3.0 % of silicon dioxide, 4.0-2.0 % of calcium oxide, 4.0-2.0 % of magnesium oxide and 0.5-0.3 % of zinc, and 0.2-0.1 % of farm-oriented brassinolide as a plant growth regulator. Compared with the prior art, the dedicated formula fertilizer for ratoon rice is high in nutrient content, reasonable in nutrient ratio and appropriate in nutrient form of nitrogen and phosphorus, and can obviously promote ratoon rice axillary bud to bud and increase the fringe cultivating number. Through the application of the dedicated formula fertilizer, the output of ratoon rice per hectare is increased to 259-368 kg, the increased income amount is converted into renminbi 631-725 yuan, and the fertilizer utilization ratio is increased by 14.1 % to 27.3 %.
Description
Technical field
The invention belongs to agricultural fertilizer technical field, be specifically related to a kind of Herba Oryzae Reproductii special formula fertilizer.
Background technology
China is paddy rice production and consumption big country of the world, and rice cropping area accounts for 1/3 of plant of grain crops area, and output accounts for the nearly 1/2 of total output of grain, ensures the stable concerning the safe overall situation of national food of Monitoring of Paddy Rice Plant Area and output.But along with the increase of crop mix adjustment and labor cost, China's rice growing area change is larger in recent years, especially significantly reduce at some province double cropping of rice sown areas, cause the hidden danger of national food safety.
Herba Oryzae Reproductii utilizes the reproducing characteristic of paddy rice, after first rice crop harvesting, utilize statoblast on rice stub to grow into fringe and gather in one season paddy rice, have that the lifetime is short, day output is high, economize kind, saving of labor, water saving, economic benefit advantages of higher, be south China rice district plant one season rice heat have a surplus and plant the area of double cropping of rice heat deficiency and double rice cropping system only plant one season semilate rice rice field raise the multiple-cropping index, increase one of effective measure of yield per unit and income.Herba Oryzae Reproductii has long cultivation history and distribution range widely in China, in Sichuan, all there is plantation in the province such as Hunan, Hubei, Guangdong, Fujian, Anhui, and all has in each province about first rice crop+To yield of ratooning crop and exceedes the report with ground double cropping of rice output.Therefore, development Herba Oryzae Reproductii is to adapting to current agricultural restructuring, improving grain yield, guarantee grain security and increase farmers' income significant.
It is the basis of realizing Herba Oryzae Reproductii high yield that improved seeds are selected, but in whole ratoon rice culture administrative skill, the rational application of fertilizer is also one of wherein important sport technique segment.Different from first rice crop, the increases that depend on mature spike number of Herba Oryzae Reproductii high yield, rely on to sprout more and regenerate and tiller to expand population leaf area more, increase considerably dry-matter accumulation amount.Rationally Term Fertilization can effectively promote Herba Oryzae Reproductii axillary bud sprouting Cheng Sui, maintains the function that Ratooning Rice Roots is high and lasting, significantly improves the output of Herba Oryzae Reproductii.At present, the paddy rice-dedicated fertilizer of selling on market is a lot, but little formula fertilizer for Herba Oryzae Reproductii, and peasant mainly uses urea in actual applications, and ignored the compounding application of other fertilizer, affect and limited the output of Herba Oryzae Reproductii.
Summary of the invention
The object of this invention is to provide the formula fertilizer that a kind of suitable Herba Oryzae Reproductii produces, it considers China's In Middle And Lower Reaches of Changjiang River soil nutrient supply characteristic and Herba Oryzae Reproductii nutrient demand rule, a large amount of, middle amount and micronutrient and plant-growth regulator are coordinated in suitable ratio, thereby have nutrient complete, discharge uniform feature, can effectively improve sprouting and the rate of tillering panicle of Herba Oryzae Reproductii axillalry bud, increase output, improve utilization rate of fertilizer and economic benefit.
Technical scheme of the present invention is:
A kind of Herba Oryzae Reproductii special formula fertilizer, in fertilizer effective element taking the weight percent of pure nutrient as nitrogen 26.0-20.0, Vanadium Pentoxide in FLAKES 8.0-5.0, potassium oxide 20.0-16.0, silicon-dioxide 8.0-3.0, calcium oxide 4.0-2.0, magnesium oxide 4.0-2.0, zinc 0.5-0.3; Also contain the agricultural brassinolide of plant-growth regulator, brassinolide is by weight percentage 0.2-0.1.
In fertilizer, effective element is provided by following substances respectively: nitrogen: urea is or/and diammonium phosphate; Vanadium Pentoxide in FLAKES: diammonium phosphate is or/and fused(calcium magnesium)phosphate; Potassium oxide: Repone K; Silicon-dioxide: fused(calcium magnesium)phosphate; Calcium: fused(calcium magnesium)phosphate; Magnesium: fused(calcium magnesium)phosphate is or/and magnesium sulfate; Zinc: zinc sulphate hydrate; Agricultural brassinolide: 0.1% brassinolide.
In fertilizer, effective element in the optimum implementation of pure nutrient is: by weight percentage: nitrogen 24.0, Vanadium Pentoxide in FLAKES 6.0, potassium oxide 15.0, silicon-dioxide 4.0, calcium oxide 3.0, magnesium oxide 2.2, zinc 0.4, study on brassinolide is by weight percentage 0.15.
The quantity of goods produced that above-mentioned optimum formula is amounted to into commodity chemical fertilizer or commodity preparation is selected from following material (to produce 1 ton of Herba Oryzae Reproductii special formula fertilizer):
Effect of the present invention is:
Compared with prior art, Herba Oryzae Reproductii special formula fertilizer nutrient content of the present invention is complete, nutrient reasonable ratio, nutrient form formula is suitable, meet the absorbing rule of Herba Oryzae Reproductii to nutrient, contain the plant-growth regulator that promotes cell fission, axillary bud sprouting simultaneously, can significantly promote the sprouting of Herba Oryzae Reproductii axillalry bud, increase the mature spike number of tillering, improve To yield of ratooning crop and economic benefit.Herba Oryzae Reproductii special formula fertilizer of the present invention is applicable to China's middle and lower reach of Yangtze River Herba Oryzae Reproductii growing area, through the Herba Oryzae Reproductii test in Hubei Province, the Herba Oryzae Reproductii per hectare rice yield of applying Herba Oryzae Reproductii special formula fertilizer of the present invention increases 259-368kg, on average increase production compared with the control 9.5-14.0%, increase income Renminbi 631-725 unit, fertilizer utilization efficiency improves 14.1%-27.3%.
Embodiment
Embodiment 1
The weight percent of the effective element (taking pure nutrient) in the Herba Oryzae Reproductii special formula fertilizer in the present embodiment is nitrogen 24.0, Vanadium Pentoxide in FLAKES 6.0, potassium oxide 15.0, silicon-dioxide 4.0, calcium oxide 3.0, magnesium oxide 2.2, the agricultural brassinolide of zinc 0.4 and weight percent meter is 0.15.Provided by following material: i.e. nitrogen: urea is or/and diammonium phosphate; Vanadium Pentoxide in FLAKES: diammonium phosphate is or/and fused(calcium magnesium)phosphate; Potassium oxide: Repone K; Silicon-dioxide: fused(calcium magnesium)phosphate; Calcium: fused(calcium magnesium)phosphate; Magnesium: fused(calcium magnesium)phosphate is or/and magnesium sulfate; Zinc: Zinc sulfate monohydrate; Agricultural study on brassinolide: 0.1% study on brassinolide.
The quantity of goods produced of amounting to into commodity chemical fertilizer or commodity preparation is selected from following material (1 ton of Herba Oryzae Reproductii special formula fertilizer metering of every production):
Above-mentioned commercial fertilizer or commodity preparation are produced into Chemical Mixed Fertilizer by mechanically mixing or according to prilling process, production method is with reference to Li Chunhua, Liang Guoqing chief editor, compound fertilizer special formulating of recipe and production, Chemical Industry Press, July calendar year 2001, the method for the 1st edition report was carried out.
Herba Oryzae Reproductii special fertilizer of the present invention is applied to Hubei China province Ezhou Herba Oryzae Reproductii (kind is two excellent 6326), after the neat fringe of first rice crop, 20 days per hectares are used Herba Oryzae Reproductii special formula fertilizer 375kg prepared by the present invention, with the commodity composite fertilizer of selling on market (production firm: Hubei Yangfeng Stock Co., Ltd, nitrogen, phosphorus, the pure nutrient content of potassium are respectively 20%-10%-10%; Per hectare amount of application is 400kg) compare test, spike number and the number of grain per ear average mark of the every square meter of Herba Oryzae Reproductii special formula fertilizer fertilization area paddy rice of the present invention you can well imagine high 8.8% and 2.6%, and paddy rice mean yield increases 259kg/hm
2, per hectare increases income 725 yuan of Renminbi (with 2.80 yuan of calculating of every kilogram of Renminbi of paddy rice price), and N,P,K fertilizers utilising efficiency improves respectively 9.8%, 10.3% and 7.2%, and fertilizer utilization efficiency improves 27.3%.
Embodiment 2
The weight percent of the effective element (taking pure nutrient) in the Herba Oryzae Reproductii special formula fertilizer in the present embodiment is nitrogen 20.0, Vanadium Pentoxide in FLAKES 8.0, potassium oxide 16.0, silicon-dioxide 8.0, calcium oxide 6.0, magnesium oxide 1.5, zinc 0.4, agricultural brassinolide 0.10 by weight percentage.Provided by following material: i.e. nitrogen: urea is or/and diammonium phosphate; Vanadium Pentoxide in FLAKES: diammonium phosphate is or/and fused(calcium magnesium)phosphate; Potassium oxide: Repone K; Silicon-dioxide: fused(calcium magnesium)phosphate; Calcium: fused(calcium magnesium)phosphate; Magnesium: fused(calcium magnesium)phosphate is or/and magnesium sulfate; Zinc: Zinc sulfate monohydrate; Agricultural study on brassinolide: 0.1% study on brassinolide.
The quantity of goods produced of amounting to into commodity chemical fertilizer or commodity preparation is selected from following material (1 ton of Herba Oryzae Reproductii special formula fertilizer metering of every production):
With reference to the method preparing product of embodiment 1.
Be applied to Hubei China province Qichun County Herba Oryzae Reproductii (kind is excellent No. 1 of Y two) with Herba Oryzae Reproductii special fertilizer of the present invention, after the neat fringe of first rice crop, 20 days per hectares are used Herba Oryzae Reproductii special formula fertilizer 375kg prepared by the present invention, compared with using merely urea (per hectare amount of application is 200kg) with peasant household, Herba Oryzae Reproductii special formula fertilizer of the present invention fertilization area rice yield on average increases 368kg/hm
2per hectare increases income 1031 yuan of Renminbi (with 2.80 yuan of calculating of every kilogram of Renminbi of paddy rice price), although per hectare fertilizers input cost increases 400 RMB, per hectare still realizes and increases income 631 yuan, the utilization ratio of nitrogenous fertilizer has improved 14.1%, and economic benefit and social benefit are significant.
Claims (2)
1. a Herba Oryzae Reproductii special formula fertilizer, is characterized in that, in fertilizer effective element taking the weight percent of pure nutrient as nitrogen 24.0, Vanadium Pentoxide in FLAKES 6.0, potassium oxide 15.0, silicon-dioxide 4.0, calcium oxide 3.0, magnesium oxide 2.2, zinc 0.4; Brassinolide is by weight percentage 0.15.
2. the application of special formula fertilizer more claimed in claim 1 in ratoon rice culture, is characterized in that, in fertilizer, effective element is taking the weight percent of pure nutrient as nitrogen 24.0, Vanadium Pentoxide in FLAKES 6.0, potassium oxide 15.0, silicon-dioxide 4.0, calcium oxide 3.0, magnesium oxide 2.2, zinc 0.4; Brassinolide is by weight percentage 0.15;
Amount of application is: after the neat fringe of first rice crop, 20 days per hectares are used 375kg.
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| CN103435413B true CN103435413B (en) | 2014-08-06 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626562A (en) * | 2013-12-20 | 2014-03-12 | 江西省棉花研究所 | Widely applicable crop formula fertilizer |
| CN109400337A (en) * | 2017-08-15 | 2019-03-01 | 中国科学院沈阳应用生态研究所 | A kind of fertilizer and its preparation and application for promoting rice and wheat tiller to increase production |
| CN107698380A (en) * | 2017-08-21 | 2018-02-16 | 河南心连心化肥有限公司 | A kind of special budding fertilizer and rush seed manure suitable for ratooning rice plantation |
| CN107556106A (en) * | 2017-09-20 | 2018-01-09 | 福建农林大学 | A kind of carry high, normal, basic stays a ratooning rice axillary bud sprouting number and the formula fertilizer special of yield |
| CN108174761A (en) * | 2017-12-29 | 2018-06-19 | 青岛袁策生物科技有限公司 | A kind of method for promoting rice regeneration tiller |
| CN108651194B (en) * | 2018-05-21 | 2020-05-08 | 华中农业大学 | Cultivation method for reducing mechanical rolling and improving yield of ratoon rice |
| CN109134051A (en) * | 2018-10-31 | 2019-01-04 | 华中农业大学 | It is a kind of based on rice-ratooning rice head season Rice Panicle granulated fertilizer fertilizer and preparation method |
| CN109206242A (en) * | 2018-10-31 | 2019-01-15 | 华中农业大学 | It is a kind of based on rice-ratooning rice ratooning rice fertilizer and preparation method |
| CN109279961A (en) * | 2018-10-31 | 2019-01-29 | 华中农业大学 | It is a kind of based on rice-ratooning rice head season rice basal fertilizer fertilizer and preparation method |
| CN110835279A (en) * | 2019-11-19 | 2020-02-25 | 湖北双水双绿生物科技有限公司 | Special ecological fertilizer for shrimp and rice for one-time application of double-water double-green planting and breeding system |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242353A (en) * | 1998-07-20 | 2000-01-26 | 叶中良 | Soluble compounding powder agent used as fertilizer and pesticide |
| CN101054326A (en) * | 2007-05-29 | 2007-10-17 | 华中农业大学 | Special formulation fertilizer for rice |
| CN102229514A (en) * | 2011-04-25 | 2011-11-02 | 山东潍坊双星农药有限公司 | Biological nutritional agent and preparation method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242353A (en) * | 1998-07-20 | 2000-01-26 | 叶中良 | Soluble compounding powder agent used as fertilizer and pesticide |
| CN101054326A (en) * | 2007-05-29 | 2007-10-17 | 华中农业大学 | Special formulation fertilizer for rice |
| CN102229514A (en) * | 2011-04-25 | 2011-11-02 | 山东潍坊双星农药有限公司 | Biological nutritional agent and preparation method thereof |
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