High-yield water retaining fertilizer for eucalyptuses

A water-retaining fertilizer and high-yield technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of eucalyptus yield reduction and impact on economic benefits

Inactive Publication Date: 2015-09-23
广西多得乐生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In recent years, the climate in the south is weird, the rain is uneven, and the dry weather is much higher than the rainy weather. Eucalyptus often leads to a decrease in yield due to drought, wh

Method used

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  • High-yield water retaining fertilizer for eucalyptuses
  • High-yield water retaining fertilizer for eucalyptuses

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Formula: 200 kg of urea, 40 kg of ammonium dihydrogen phosphate, 180 kg of potassium fertilizer, 200 kg of ammonium chloride, 50 kg of calcium magnesium phosphorus, 5 kg of borax, 2 kg of zinc sulfate, 1 kg of copper sulfate, 30 kg of peat, polyaspartate Amino acid and sodium nitrophenolate mixture 1 kg (mass ratio 1:0.1), 1 kg of poly-Y-glutamic acid, 2 kg of molybdenum acid, 70 kg of activated sludge, and 1000 kg of kaolin.

Embodiment 2

[0039] Formula: 280 kg of urea, 80 kg of ammonium dihydrogen phosphate, 200 kg of potassium fertilizer, 200 kg of ammonium chloride, 30 kg of calcium magnesium phosphorus, 10 kg of borax, 5 kg of zinc sulfate, 2 kg of copper sulfate, 80 kg of peat, polyaspartic acid Amino acid and sodium nitrophenolate mixture 2 kg (mass ratio 1:1), poly-Y-glutamic acid 2 kg, molybdenum acid 3 kg, activated sludge 20 kg, kaolin supplement 1000 kg.

Embodiment 3

[0041] Formula: 220 kg of urea, 50 kg of ammonium dihydrogen phosphate, 160 kg of potassium fertilizer, 240 kg of ammonium chloride, 50 kg of calcium magnesium phosphorus, 6 kg of borax, 3 kg of zinc sulfate, 1 kg of copper sulfate, 40 kg of peat, polyaspartate Amino acid and sodium nitrophenolate mixture 1 kg (mass ratio 1:1.5), poly-Y-glutamic acid 1 kg, molybdenum acid 2 kg, activated sludge 40 kg, kaolin supplement 1000 kg.

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Abstract

The invention discloses a high-yield water retaining fertilizer for eucalyptuses. Compound components of the high-yield water retaining fertilizer comprise, by weight, 200-280 parts of urea, 40-80 parts of ammonium dihydrogen phosphate, 150-200 parts of potassium fertilizers, 200-250 parts of ammonium chloride, 5-10 parts of borax, 2-5 parts of zinc sulfate, 1-2 parts of copper sulfate, 50-80 parts of calcium-magnesium phosphate, 30-100 parts of organic matters, 1-2 parts of water retaining agents, 1-2 parts of synergists, 2-3 parts of thickening elements, 5-8 parts of granulating agents, 150-200 parts of active sludge and the balance fillers, and the total weight of the component are 1000 parts. The traditional organic matters are replaced by the municipal sewage active sludge which becomes thoroughly decomposed after microbial fermentation. The high-yield water retaining fertilizer for the eucalyptuses has the advantages that quick and durable fertilizer effects can be realized by the drought-resistant high-yield fertilizer; after the high-yield water retaining fertilizer is applied to the eucalyptuses, the eucalyptuses can grow fast, can be obviously thickened and are high in wind breakage resistance, water retaining and drought-resistant effects can be realized, and physiological diseases of the eucalyptuses can be effectively prevented.

Description

technical field [0001] The invention relates to a fertilizer for eucalyptus planting, in particular to a high-yield and water-retaining fertilizer for eucalyptus. Background technique [0002] Eucalyptus is the general name of Eucalyptus species in the family Myrtaceae, and its Latin name is Eucalyptus, which is native to Australia, Indonesia and the Philippines. Eucalyptus has been introduced to my country for more than 110 years, and it has become a strategic tree species for fast-growing and high-yield forests in southern my country. In 2002, according to the statistics of relevant departments, the area of ​​eucalyptus plantations in the world was 18 million ha 2 , accounting for about 25% of the area of ​​tropical plantations, providing 180 million m of timber per year 3 , China's eucalyptus plantations account for 12% of the world's total, or 1.5 million hm 2 , mainly distributed in Guangxi, Guangdong, Yunnan, Hainan, Fujian, Sichuan, Hunan, Jiangxi and other provinc...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 雷声波江朝明陶日志
Owner 广西多得乐生物科技有限公司
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