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Orange package fertilizer and fertilization method

A set fertilizer and citrus technology, applied in the agricultural field, can solve the problems of slow absorption, affecting the yield and quality of citrus, and achieve the effect of high solid-acid ratio, improved quality and high content of citrus

Active Publication Date: 2012-07-18
JIUHE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the current market is basically all fertilizers made of urea and other ammonium nitrogen, which can only provide two forms of nitrogen sources: amide nitrogen and ammonium nitrogen, both of which are slow-acting nitrogen sources. Slow absorption, affecting the yield and quality of citrus

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The citrus set fertilizer consists of germination fertilizer, strong fruit fertilizer and fruit picking fertilizer.

[0027] Wherein the active ingredient of germination fertilizer is composed as follows by weight percentage: 12.1% of ammonium nitrogen, 7.9% of nitrate nitrogen, 10% of phosphorus pentoxide, 10% of potassium oxide and 2% of magnesium; quick-acting nitrogen source and slow-acting nitrogen source weight The ratio is 2:3. 100 kg of sprout fertilizer is composed of 56.4 kg of ammonium nitrate phosphorus, 17.6 kg of monoammonium phosphate, 20 kg of potassium sulfate, 1 kg of magnesium sulfate and 5 kg of double fly powder.

[0028] The active ingredients of strong fruit fertilizer or fruit picking fertilizer are composed as follows by weight percentage: 9.7% ammonium nitrogen, 6.3% nitrate nitrogen, 8% phosphorus pentoxide, 16% potassium oxide, 3% magnesium, 5% zinc and boron 1%, the weight ratio of quick-acting nitrogen source and slow-acting nitrogen source...

Embodiment 2

[0036] The citrus set fertilizer consists of germination fertilizer, strong fruit fertilizer and fruit picking fertilizer.

[0037] Wherein the sprout fertilizer active ingredient is composed as follows by weight percentage: 11% of ammonium nitrogen, 7% of nitrate nitrogen, 10% of phosphorus pentoxide, 12% of potassium oxide and 2% of magnesium, the weight ratio of quick-acting nitrogen source and slow-acting nitrogen source It is 7:11. The active ingredients in 100 kg of sprout fertilizer are composed of 50 kg of ammonium nitrate phosphorus, 18.2 kg of monoammonium phosphate, 24 kg of potassium sulfate, 1 kg of magnesium sulfate and 6.8 kg of Shuangfei powder.

[0038] The active ingredients of strong fruit fertilizer or fruit picking fertilizer are composed as follows by weight percentage: ammonium nitrogen 10.2%, nitrate nitrogen 6.8%, phosphorus pentoxide 8%, potassium oxide 15%, magnesium 4%, zinc 4% and boron 1%. , the weight ratio of quick-acting nitrogen source and sl...

Embodiment 3

[0043] The citrus set fertilizer consists of germination fertilizer, strong fruit fertilizer and fruit picking fertilizer.

[0044] Wherein the sprout fertilizer active ingredient is composed as follows by weight percentage: ammonium nitrogen 11.5%, nitrate nitrogen 7.5%, phosphorus pentoxide 10%, potassium oxide 11% and magnesium 2%, quick-acting nitrogen source and slow-acting nitrogen source weight ratio It is 23:25. The active ingredients in 100 kg of sprout fertilizer are composed of 53.1 kg of ammonium nitrate phosphorus, 17.9 kg of monoammonium phosphate, 21 kg of potassium sulfate, 1 kg of magnesium sulfate and 7 kg of double fly powder.

[0045] The active ingredients of strong fruit fertilizer or fruit picking fertilizer are composed as follows by weight percentage: 9.2% ammonium nitrogen, 5.8% nitrate nitrogen, 9% phosphorus pentoxide, 16% potassium oxide, 5% magnesium, 3% zinc and boron 1 %. , the weight ratio of quick-acting nitrogen source and slow-acting nitrog...

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PUM

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Abstract

The invention discloses an orange package fertilizer, which consists of a sprouting fertilizer, a fruit growth fertilizer and a fruit pickup fertilizer, wherein the sprouting fertilizer comprises the following active constituents in percentage by weight: 11 to 12.1 percent of ammonium nitrogen, 7 to 7.9 percent of nitrate nitrogen, 10 percent of phosphorus pentoxide, 10 to 12 percent of potassium oxide and 2 percent of magnesium; and the fruit growth fertilizer or the fruit pickup fertilizer comprises the following active constituents in percentage by weight: 9.2 to 10.2 percent of ammonium nitrogen, 5.8 to 6.8 percent of nitrate nitrogen, 8 to 9 percent of phosphorus pentoxide, 15 to 16 percent of potassium oxide, 3 to 5 percent of magnesium, 3 to 5 percent of zinc and 1 percent of boron. The orange package fertilizer can supply a slow-release nitrogen source and a quick-release nitrogen source, continuously supply nutrients to oranges and meets demands of the oranges on nutrients at different stages. The invention also discloses a fertilization method for the orange package fertilizer. According to the method, the yield of oranges can be increased, profit is increased, the quality of the oranges is improved, and the vitamin C content and the solid acid ratio in the oranges are increased.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a citrus set fertilizer and a method for fertilizing the citrus set fertilizer. Background technique [0002] Citrus is the economic crop with the largest planting area in Southwest China. At present, the planting area of ​​citrus in Chongqing is more than 2 million mu, and it is developing rapidly. It is planned that by 2012, the planting area of ​​citrus in Chongqing will reach 3 million mu. Citrus is a perennial economic crop with a large amount of fertilization, and each fruiting citrus needs to apply 3-5kg of high-concentration compound fertilizer with more than 40 kinds of nutrients every year. At present, the fertilization of citrus is mainly in accordance with the traditional fertilization method. Both the base fertilizer and the later top-dressing fertilizer are applied with the same chemical fertilizer, in which the weight ratio of nitrogen, phosphorus (phosphorus pentoxide) ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01C21/00
Inventor 赵永清谭庆军石孝均周鑫斌周勇阮康乐伍明凤
Owner JIUHE
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