CN103664397A

CN103664397A - Controlled-release bio-fertilizer for mountain tea tree planting

Info

Publication number: CN103664397A
Application number: CN201310702314.1A
Authority: CN
Inventors: 王艳丽; 李洋
Original assignee: Qingdao Laoxiang Tea Product Co Ltd
Current assignee: Qingdao Laoxiang Tea Product Co Ltd
Priority date: 2013-12-19
Filing date: 2013-12-19
Publication date: 2014-03-26

Abstract

The invention discloses controlled-release bio-fertilizer for mountain tea tree planting. The bio-fertilizer is characterized by comprising substances in parts by weight as follows: 15-20 parts of tea powder, 10-12 parts of limestone, 20-25 parts of peat powder, 30-40 parts of chicken manure, 15-20 parts of rice bran, 15-20 parts of wheat bran, 10-20 parts of rice straw powder, 10-15 parts of corn straw powder, 0.001-0.002 part of bacillus siliceous powder, 0.002 part of bacillus cereus powder, 0.001-0.002 part of verticicladiella powder, 15-20 parts of weed cakes, 25-30 parts of chicken manure, 15-20 parts of rice bran, 10-12 parts of diatomite and 16-20 parts of peat soil. The controlled-release bio-fertilizer has the benefits that organic matters, inorganic nutrients and microelements are integrated, so that the soil can be improved, the tea nutrient supply can be supplemented, the tea quality can be improved, and the cost can be reduced.

Description

The biological slow control fertilizer of a kind of mountain region tea tree planting

Technical field

The present invention relates to the biological slow control fertilizer of a kind of mountain region tea tree planting.

Background technology

Current tea tree planting fertilizer type used is a lot, and wherein tealeaves special fertilizer adopts the nitrogen-phosphorus-potassium compound fertilizer that can buy on market mostly, and mainly by N, P, K tri-, large inorganic elements forms for it, can meet at short notice the growth needs of tea tree.But life-time service can make soil aggregate be destroyed, easily cause soil compaction, soil property hardening, thereby affect growth of tea plant, tea leaf quality declines.Though simple fertilizer is rich in organic matter simultaneously, nutrient discharges slowly, and tea tree absorbs slowly, fertilizer efficiency is low, between various available nutrient, do not reach active balance, due to tealeaves fertilizer formula science not, cause tea yield not high, in tealeaves, chemical composition and micronutrient levels are not high.

Slow release fertilizer claims again slow-release fertilizer or release and release control fertilizer, and compound release rate in the soil control slow or that nutrient releasing speed can obtain to a certain extent that contains nutrient in its fertilizer continues to absorb for crop.Use slow release fertilizer can reduce the particularly loss of nitrogen in soil of fertilizer nutrient, improve utilization rate of fertilizer, reduce fertilising operation number of times, save labour and expense, and can alleviate the pollution that excessive fertilization causes for environment.Current slow release fertilizer both domestic and external is all generally by coating, to wrap up the physical methods such as packing coating to reach the object that extends fertilizer efficiency, as the coated fertilizer coated fertilizer of bag Thio Urea polymer coated fertilizer fertilizer bag fertilizer and by Quick-dissolving fertilizer and the mixing formed Wrapped fertilizer of rubber latex etc.Also have and adopt slow controlled-release technology that physics and biochemical method combine to produce slow release fertilizer.The general cost of these fertilizer is higher, and seldom possesses hole and adsorptive power, more without increasing soil fertility, improves the features such as Soil structure.

On the other hand, at present China has become one of country of agriculture waste biomass generation maximum in the world, it is reported, the raw amount of gross annual output of all kinds of agricultural crop straws of China reaches more than 700,000,000 tons, wherein straw is 2.3 hundred million tons, 2.7 hundred million tons of maize straws, 100,000,000 tons of peanut, beans and autumn coarse cereals stalks.The easiest way of Treating straw is directly to burn down on the farm at present.Burning season, once repeatedly occurring to be forced to close event because smog all over the sky causes flight to land with motorway, both wasting a large amount of precious resources, to environment, bringing severe contamination again.Therefore agriculture waste biomass outlet has become a great problem that solution is badly in need of in government department.Particularly, along with the raising of level of agricultural production development and life of farmers level, fewer and feweri to utilizing of the original agriculture waste biomass as fuel and fertilizer, agricultural wastes are more and more.

Summary of the invention

Technical problem to be solved by this invention is to provide the biological slow control fertilizer of a kind of mountain region tea tree planting.

For solving the problems of the technologies described above, the technical solution used in the present invention is:

The biological slow control fertilizer of a kind of mountain region tea tree planting, it is characterized in that, the material that comprises following parts by weight: tea leaf powder 15-20 part, stone flour 10-12 part, peat composed of rotten mosses powder 20-25 part, chicken manure 30-40 part, rice bran 15-20 part, wheat bran 15-20 part, rice straw powder 10-20 part, maize straw powder 10-15 part, silicate bacteria powder 0.001-0.002 part, 0.002 part, bacillus cereus powder, wheel branch cryptogam end 0.001-0.002 part, Lay cake 15-20 part, chicken manure 25-30 part, rice bran 15-20 part, diatomite 10-12 part, peat soil 16-20 part.

The invention has the beneficial effects as follows that the present invention integrates organic and inorganic nutrients, trace element, can improve soil, supplementary tealeaves nutrient supply, can improve tea leaf quality, can reduce costs again.

Embodiment

Embodiment 1

Claims

1. biological delaying of mountain region tea tree planting controlled fertilizer, it is characterized in that, the material that comprises following parts by weight: tea leaf powder 15-20 part, stone flour 10-12 part, peat composed of rotten mosses powder 20-25 part, chicken manure 30-40 part, rice bran 15-20 part, wheat bran 15-20 part, rice straw powder 10-20 part, maize straw powder 10-15 part, silicate bacteria powder 0.001-0.002 part, 0.002 part, bacillus cereus powder, wheel branch cryptogam end 0.001-0.002 part, Lay cake 15-20 part, chicken manure 25-30 part, rice bran 15-20 part, diatomite 10-12 part, peat soil 16-20 part.