CN105967920A - Compound fertilizer special for tea-oil tree cultivation - Google Patents

Abstract

The invention discloses a compound fertilizer special for tea-oil tree cultivation and a preparation method thereof. The fertilizer is prepared from, by weight, 15%-35% of beam pulp, 10%-25% of calcium magnesium phosphate fertilizer, 9%-19% of potash magnesium sulphate fertilizer, 15%-45% of tea-oil tree pulp, 15%-25% of walnut pulp, 9%-19% of manure of livestock and poultry, 0.1%-2% of heptahydrate and 0.1%-2% of borax through smashing, screening, fermentation, stirring and uniform mixing. The formula is scientific and reasonable, the compound fertilizer special for tea-oil tree cultivation is prepared by blending the weight percent of the raw materials according to the soil condition of Yuexi Country to balance the nutrition of oil tea, oil-tea trees are promoted to grow better, meanwhile, the soil environment is improved, the quality and oil output of the oil-tea trees are improved, and the compound fertilizer is safe and free of pollution.

Description

A kind of oil tea cultivation composite fertilizer special

Technical field

The present invention relates to farming and forestry produce in technical field of fertilizers, particularly relate to a kind of oil tea cultivation dedicated fertilizer and Its preparation method.

Background technology

Oil tea (Camellia oleifera Abel.) belongs to Theaceae (Theaceae) Camellia (Camellia L.) and plants

Thing, another name: camellia oleosa seed tree (Hunan), tea oil tree (Guangxi), spend tea (Guangdong) in vain, for evergreen shrubs or dungarunga, is China Distinctive subtropical zone woody oil tree species.Oil tea is high as economic worth, purposes wide, strong adaptability, comprehensive development and utilization potentiality Big nonwood forest trees, is the important woody oil tree species in south China each province.Tea oil tree strong adaptability simultaneously, tree-like attractive in appearance, Florescence is long, and the life-span is long, is the fine tree species of afforestation, green barren hill, especially to safeguarding south China hilly red soil region Ecologic stability plays a very important role.Oil tea also have concurrently purification air, regulate the climate, conserve water and soil, water conservation etc. Multiple ecological benefits.

Along with the raising of people's living standard in recent years, both at home and abroad the lubricant component of edible oil is required the most progressively with rank Improving, China's edible oil is just converted to health-care nutritive by practical, and metabolism and nutrition are the heat of current international oils and fats circle research Subject is inscribed.The clear taste of Oleum Camelliae color that Seed of Camellia oleifera squeezes is fragrant, nutritious, storage endurance, and it is rich in unit price unsaturated fatty acid Oleic acid, unsaturated fatty acid content, more than 90%, is easily absorbed by the body, and is a kind of preferably high-quality table oil, is described as " east olive oil ", is that country promulgates that " Chinese food structural reform and development planning outline " requires that greatly develops edible plants Thing oil.

Oil tea as integrating a kind of important traditional oil tree of economic benefit, social benefit, ecological benefits, though The longest at China's cultivation history, but the oil tea forest land low level management of China, predation formula operation for a long time, planted in oil tea Still there is fertilising in journey unreasonable, fertilizing method is in blindly state, and Application Ratio is uneven, is limited only to chemical fertilizer of simple substance Material or common composite chemical fertilizer, it is impossible to discharge required nutrient ratio in Growth of Camellia oleifera disciplinarian request, add the tea oil tree autumn Hua Qiushi, flower and fruit exist simultaneously all, big to the demand of nutrient, if soil nutrient is not enough, then cause that Growth of Camellia oleifera is slow, quality The best, yield declines, and also has the bad phenomenon of obvious biennial bearing.Simultaneously as life-time service chemical fertilizer, make Forest Soil Fertility Declining, Oleum Camelliae quality reduces.

In recent years, tea tree planting also occurred in that employing special organ fertilizer, but tradition fertilizer is in the mistake produced and use

Cheng Zhong, exist dirty, smelly, unhygienic, nutrient content is low, fertilizer efficiency is slow, volume is big, complex manufacturing process in-convenience in use etc. Shortcoming.

To this end, treatment in accordance with local conditions develops the biological organic waste resource that this locality is abundant, turning waste into wealth, effectively alleviating Or while elimination environmental pollution, form and different growing desired nutritional characteristic according to growth characteristics, the nutrient of oil tea, in conjunction with The soil fertility condition of growth region, makes the suitable different producing area oil tea fertilizer used of plantation the most necessary.

Summary of the invention

The technical problem to be solved is to provide a kind of oil tea organic farming special overcoming disadvantages mentioned above

Fertilizer and preparation method thereof.

For achieving the above object, the technical solution adopted in the present invention is as follows:

The dedicated fertilizer of a kind of oil tea organic farming, is made up of the raw material of following weight percentage ratio: bean cake 15%～35%, oil tea Tea seed cake 15%～45%, calcium magnesium phosphate 10%～25%, potash magnesium sulphate fertilizer 9%～19%, walnut dregs 15%～25%, poultry Brid guano 9%～19%, zinc sulphate heptahydrate 0.1%～2%, Borax 0.1%～2%.

Described dedicated fertilizer is made the special base manure of oil tea organic farming by raw material weight percentage ratio and topdresses, and wherein topdresses

Divide topdressing of Fast-growth phase phase oil tea and topdressing of formation period oil tea.

The preparation method of the dedicated fertilizer of described a kind of oil tea organic farming, comprises the steps:

(1) by the percentage by weight of raw material composition, bean cake, oil tea tea seed cake, walnut dregs and animal dung are crushed to 40～90 mesh, mixed Carrying out uniform stirring with water after conjunction, moisture Control is 40～50%；

(2) mixture that step (1) stirred is piled up, avoiding Exposure to Sunlight, drench with rain and temperature more than 60 DEG C under conditions of Fermenting 20～60 days, once, complete fermentation obtains fertilizer after becoming thoroughly decomposed in period 4～7 days turning, places stand-by；

(3) the fermentation fertilizer completely of step (2) gained is pressed raw material composition percentage by weight and calcium magnesium phosphate, magnesium potassium sulfate Fertilizer, Borax, zinc sulphate heptahydrate mixing and stirring, pelletize, send into drying machine drying, prepare the special fertilizer of described oil tea cultivation Material.

The benefit of the present invention is as follows:

1, the present invention provides for a kind of special fertilizer that can meet the cultivation of suitable Yuexi oil tea comprehensively, and this special fertilizer disclosure satisfy that and all Nutrient, solution tea-oil tree yield needed for weighing apparatus Growth of Camellia oleifera are low, the inferior problem of Oleum Camelliae.Meanwhile, the special fertilizer of the present invention is made a living Organic fertilizer, chronic administration can be improved Soil structure situation, suppress soil-borne disease, reaches to improve soil, recover soil fertility, raising Fertilizer efficiency and the effect avoiding environmental pollution, it is ensured that forestry ecology safety.

2, dedicated fertilizer needed raw material of the present invention is universal, easily buys, low cost.Secondly, required production sets Standby simple, preparation method is simple.Additionally, the Term Fertilization method of the present invention, ease of Use, with other Special fertilizer for oil tea fertilising sides Method is identical, and promotion efficiency is big.

3, the present invention is according to the soil fertility condition of Yuexi, utilizes high-quality organic materials and a large amount of and middle trace element etc. to join Making, scientific formulation is reasonable, with strong points, and nutrient equalizes, comprehensively, it is possible to meet the Yuexi Growth of Camellia oleifera demand to nutrient, promotees Making Fast-growth phase oil tea yield positive results ahead of time, grow into forest flower and fruit protecting, improves tea-oil tree yield and Oleum Camelliae quality, effectively reduces soil-borne disease Probability, improves Soil structure further and increases soil fertility.It was verified that its economic benefit produced, social benefit Very notable with Ecological Effect Yidu, and by society's extensively favorable comment.

Detailed description of the invention

In order to be better understood from technical scheme, describe what the present invention provided in detail below in conjunction with specific embodiment

Technical scheme.Lower example is only used for further illustrating the present invention, but should not be construed as limitation of the present invention.

The oil tea special fertilizer for cultivating bean cake of the present invention, oil tea tea bran, calcium magnesium phosphate, potash magnesium sulphate fertilizer, zinc sulphate heptahydrate, boron Sand forms.Prepare Special basal fertilizer, wherein bean cake 28%, oil tea tea bran 42%, calcium magnesium phosphate 7%, potassium sulfate as following weight percent Fertiliser containing magnesium 9%, zinc sulphate heptahydrate 0.7%, Borax 0.7%.

Preparation method: bean cake, oil tea tea seed cake, walnut dregs and animal dung are crushed to 55 mesh, is carried out uniformly with water after mixing Stirring is piled up, and controls moisture 50%；Avoiding Exposure to Sunlight, drench with rain and temperature be 60 DEG C under conditions of ferment 30 days, period interval 5 It turning once, is become thoroughly decomposed after fermenting completely and calcium magnesium phosphate, potash magnesium sulphate fertilizer, Borax, zinc sulphate heptahydrate mixing and stirring, is made Grain, sends into drying machine drying, prepares oil tea organic farming Special basal fertilizer finished product of the present invention.

The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees other form, appoints What those skilled in the art changed possibly also with the technology contents of the disclosure above or be modified as equivalent variations etc. Effect embodiment.But every without departing from technical solution of the present invention content, the technical spirit of the foundation present invention is to above example institute Any simple modification, equivalent variations and the remodeling made, still falls within the protection domain of technical solution of the present invention.

Claims (3)

1. the dedicated fertilizer of an oil tea cultivation, it is characterised in that: dedicated fertilizer is made up of the raw material of following weight percentage ratio: bean The dregs of rice 15%～35%, oil tea tea seed cake 15%～45%, calcium magnesium phosphate 10%～25%, potash magnesium sulphate fertilizer 9%～19%, core The Fructus Persicae dregs of rice 15%～25%, animal dung 9%～19%, zinc sulphate heptahydrate 0.1%～2%, Borax 0.1%～2%.

The dedicated fertilizer of oil tea the most according to claim 1 cultivation, it is characterised in that: it is different that described dedicated fertilizer presses raw material Percentage by weight is made the special base manure of oil tea organic farming and topdresses.

3., according to the preparation method of the dedicated fertilizer of the oil tea organic farming described in any one of claim 1～2, its feature exists In, comprise the steps:

(1) by the percentage by weight of raw material composition, bean cake, oil tea tea seed cake, walnut dregs and animal dung are crushed to 40～90 mesh, mixed Carrying out uniform stirring with water after conjunction, moisture Control is 40～50%；

(2) mixture that step (1) stirred is piled up, avoiding Exposure to Sunlight, drench with rain and temperature more than 60 DEG C under conditions of Fermenting 20～60 days, once, complete fermentation obtains fertilizer after becoming thoroughly decomposed in period 4～7 days turning, places stand-by；

(3) the fermentation fertilizer completely of step (2) gained is pressed raw material composition percentage by weight and calcium magnesium phosphate, magnesium potassium sulfate Fertilizer, Borax, zinc sulphate heptahydrate mixing and stirring, pelletize, send into drying machine drying, prepare the special fertilizer of described oil tea cultivation Material.