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Eucalyptus germination fertilizer and fertilizer applying method thereof

A fertilization method and germination fertilizer technology, applied in the field of eucalyptus germination fertilizer and its fertilization, can solve the problems of eucalyptus not growing normally, disease resistance, high survival rate of eucalyptus, waste of fertilizer nutrients, etc., to achieve rapid growth and high yield , The effect of reducing the cost of fertilizer

Active Publication Date: 2014-05-07
GUANGDONG DAYI AGRI FORESTRY ECOLOGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And use this kind of fertilizer as topdressing or germination fertilizer, because the demand of eucalyptus to nitrogen, phosphorus and potassium is different from that of crops, which not only causes the waste of fertilizer nutrients, increases the cost, but also lacks the necessary medium and trace elements (calcium) for the growth of eucalyptus. Magnesium, boron, and zinc) cause the eucalyptus to fail to grow normally and reduce disease resistance, which is also the reason why eucalyptus in some places cannot guarantee high survival rate and slow growth due to bacterial wilt

Method used

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  • Eucalyptus germination fertilizer and fertilizer applying method thereof
  • Eucalyptus germination fertilizer and fertilizer applying method thereof
  • Eucalyptus germination fertilizer and fertilizer applying method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0072] 1, formula: in the eucalyptus sprout fertilizer, the effective content percentages by weight of each component are nitrogen 14%, phosphorus pentoxide 15%, potassium oxide 6%, calcium oxide 5%, magnesium oxide 1%, silicon dioxide 2%, Boron 0.01%, zinc 0.01%, copper 0.01%, molybdenum 0.001%, nutrient content is 35%.

[0073] 2, fertilization method: when eucalyptus sprouts renews fixed plant, under the eucalyptus canopy drip line, both sides open the length and be 20cm, be deeply the ditch of 10cm, eucalyptus germination fertilizer is sprinkled in the ditch and covers earth, described eucalyptus germination fertilizer The application rate is 300g per plant.

Embodiment 2

[0075] 1, formula: in the eucalyptus sprout fertilizer, the effective content percentages by weight of each component are nitrogen 22%, phosphorus pentoxide 7%, potassium oxide 4%, calcium oxide 12%, magnesium oxide 5%, silicon dioxide 5%, Boron 1%, zinc 1%, copper 1%, molybdenum 0.1%, nutrient content is 33%.

[0076] 2, fertilization method: when eucalyptus sprouts renews fixed plant, under the eucalyptus canopy drip line, both sides open length to be 40cm, be deep the ditch of 30cm, eucalyptus sprout fertilizer is sprinkled in ditch and cover earth, described eucalyptus sprout fertilizer The application rate is 600g per plant.

Embodiment 3

[0078] 1. Formula: the effective content of each component in the eucalyptus sprout fertilizer is nitrogen 15%, phosphorus pentoxide 13%, potassium oxide 10%, calcium oxide 9.91%, magnesium oxide 1.85%, silicon dioxide 2.55%, Boron 0.20%, zinc 0.15%, copper 0.03%, molybdenum 0.005%, organic matter 15%, nutrient content 38%.

[0079] 2, fertilization method: when eucalyptus sprouts renew fixed plant, under the eucalyptus canopy drip line, both sides open length to be 30cm, be deeply the ditch of 20cm, eucalyptus germination manure is sprinkled in the ditch and covers earth, described eucalyptus germination manure The application rate is 400g per plant.

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Abstract

The invention discloses a eucalyptus germination fertilizer which is used for fertilizing a second generation of sprout forest of eucalyptus. The eucalyptus germination fertilizer is prepared from the raw materials of major elements of nitrogen, phosphorus and potassium, and trace elements of calcium, magnesium, silicon, boron, zinc, copper and molybdenum through processes of crushing, mixing, pelleting, and the like, wherein the content of nitrogen is 14-22 percent, the content of phosphorus pentoxide is 7-15 percent, the content of potassium oxide is 4-12 percent, the content of calcium oxide is 5-12 percent, the content of magnesium oxide is 1-5 percent, the content of silicon dioxide is 2-5 percent, the content of boron is 0.01-1 percent, the content of zinc is 0.01-1 percent, the content of copper is 0.01-1 percent, and the content of molybdenum is 0.001-0.1 percent. Correspondingly, the invention further discloses a fertilizing method of the eucalyptus germination fertilizer. By adopting the eucalyptus germination fertilizer, various nutrients necessary for the germination and growth of eucalyptus can be met, the fast-growing advantage is fully developed, unnecessary waste of fertilizer nutrients can be reduced, properties of disease resistance, wind resistance and cold resistance of the eucalyptus are enhanced, and scientific fertilization is realized.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a eucalyptus sprout fertilizer and a fertilization method thereof. Background technique [0002] Eucalyptus has excellent characteristics such as fast growth, high yield, and multiple uses. It has been planted on a large scale in the production of tropical and subtropical short-rotation plantations in my country. In order to obtain a higher growth in a short period of time, it must be fertilized reasonably, especially in the barren south. The effect of fertilization in soil afforestation is very obvious, and fertilization is an important measure to build a high-yield eucalyptus forest. [0003] In the second rotation period of high-growth eucalyptus, sufficient fertilizer is still the primary material guarantee. In areas where no special fertilizer for eucalyptus is known, most growers will use three imported compound fertilizers of 16 (N:P:K=16:16:16) or three domestic compound fertil...

Claims

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Application Information

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IPC IPC(8): C05G1/00A01C21/00
Inventor 黄民林丙恒
Owner GUANGDONG DAYI AGRI FORESTRY ECOLOGY TECH
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