Special compound fertilizer for lithocarpus hancei (Benth.) Rehd and preparation method

The invention relates to a technology for hard-shelled kohlrabi and compound fertilizer, which can be applied in the directions of application, fertilization device, fertilizer mixture, etc., and can solve the problems of lack of organic matter and nutrient content of fertilizers, low seed yield and low oil content, poor canopy growth of hard-shell kohlrabi, and the like. Achieve the effect of easy implementation, low cost, and less pests and diseases

Inactive Publication Date: 2016-03-23
罗杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although it is easy to plant, the lack of fertilizer or incomplete organic matter and nutrient content, the unbalanced supply of fertilizers, is far from meeting the nutrients required for the growth cycle of A. Few, small fruit, low seed yield and oil content

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of special compound fertilizer for hard shell Ke, the components and parts by weight are: 25 parts of chicken manure with water content ≤ 20%, 30 parts of cow manure with water content ≤ 20%, 5 parts of microbial decomposing agent, water content ≤ 20% 8 parts of rapeseed bran, 1 part of hard shell Ke Bran powder with water content ≤ 20%, 1 part of water retaining agent, 1 part of castor bean fruit with water content ≤ 20%, 3 parts of viride trichoderma agent, 2 parts of plant ash, containing N≥50% urea 4 parts, containing P 2 0 5 ≥15% superphosphate 3 parts, containing K 2 O≥60% potassium chloride 2 parts.

[0027] The preparation method of the special compound fertilizer of Keshu hard shell:

[0028] (1) Pretreatment: Slice the stems, branches, leaves, and fruits of castor, camphor, and bitter tree respectively, then sun-dry or dry in the sun, and finally crush with a grinder, and pass through a 40-mesh sieve to obtain plant insecticide coarse powder spare; ...

Embodiment 2

[0035] A kind of special compound fertilizer for hard shell Ke, the components and parts by weight are: 25 parts of chicken manure with water content ≤ 20%, 25 parts of cow manure with water content ≤ 20%, 8 parts of microbial decomposition, and 20 parts of 8 parts of rapeseed bran, 2 parts of hard shell Ke Bran powder with water content ≤ 20%, 1 part of water retaining agent, 1 part of camphor tree stem, branches and leaves with water content ≤ 20%, 4 parts of green trichoderma agent, 2 parts of plant ash , 4 parts of urea containing N≥50%, containing P 2 0 5 ≥15% superphosphate 3 parts, containing K 2 O≥60% potassium chloride 3 parts.

[0036] The preparation method of this embodiment is the same as that of Example 1.

Embodiment 3

[0038] A kind of special compound fertilizer for hard shell Ke, the components and parts by weight are: 25 parts of pig manure with water content ≤ 20%, 25 parts of cow manure with water content ≤ 20%, 10 parts of microbial decomposing agent, water content ≤ 20% 8 parts of rapeseed bran, 3 parts of hard shell Ke Bran powder with water content ≤ 20%, 1 part of water retaining agent, 1 part of neem fruit with water content ≤ 20%, 5 parts of green Trichoderma agent, 2 parts of plant ash, containing N≥ 4 parts of 50% urea, containing P 2 0 5 ≥15% superphosphate 3 parts, containing K 2 O≥60% potassium chloride 2 parts.

[0039] The preparation method of this embodiment is the same as that of Example 1.

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Abstract

The invention discloses a special compound fertilizer for lithocarpus hancei (Benth.) Rehd. The compound fertilizer is characterized by comprising the following components in parts by weight: 25-30 parts of livestock and fowl manure, 5-12 parts of microbial decomposition agent, 8-10 parts of rapeseed bran, 1-3 parts of lithocarpus hancei (Benth.) Rehd bran powder, 1-2 parts of water-retaining agent, 1-2 parts of vegetable insecticide, 3-9 parts of trichoderma viride microbial inoculum, 2-3 parts of plant ash, 4-5 parts of urea containing not less than 50% of N, 3-4 parts of calcium superphosphate containing not less than 15% of P2O5 and 2-3 parts of potassium chloride containing not less than 60% of K2O. The compound fertilizer has the advantages and beneficial effects that the compound fertilizer is environment-friendly and economical, is low in cost, is easy in material obtainment and is easy to apply; after the compound fertilizer is applied, lithocarpus hancei (Benth.) Rehd grows vigorously, the pests and diseases at the late stage are less; the lithocarpus hancei (Benth.) Rehd survival rate is high, the yield and quality of the lithocarpus hancei (Benth.) Rehd fruit can be also increased, the usage amount of chemical fertilizers can be substantially reduced, stony desertification control can be accelerated and the ecological environment can be improved.

Description

technical field [0001] The invention belongs to the field of special fertilizers for plant growth, and relates to a special compound fertilizer for kelp and a preparation method. Background technique [0002] hard shell Ke ( Lithocarpushancei (Benth.) Rehd ) also known as Chipigang (Taiwan), Jiuyan (Jiangxi), Bangzhang (Hunan), Shishanzhao (Guangxi), belongs to Fagaceae (Fagaceae) Lithocarpus (Lithocarpus), tree, rarely more than 15 meters high, All parts glabrous except inflorescence rachis and cupule gray pubescent. Branchlets yellowish gray or gray, often with a thin transparent waxy layer. Leaves are papery to hard leathery, ovate, obovate, broadly elliptic, obovate-elliptic, narrowly oblong-elliptic or lanceolate. The flowering period is from April to June, and the fruit matures from September to December of the following year. Bark dark gray or brownish gray, 6-10 mm thick, irregularly lobed longitudinally, peeled in small flakes, inner bark light brown, wood rays ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 罗杰
Owner 罗杰
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