CN102491813A - Special fertilizer for grape - Google Patents

Abstract

The invention belongs to the field of fertilizer and specifically relates to a special fertilizer for grape. The fertilizer of the invention comprises, by weight, 23.5-47.6% of ammonium-containing compound, 10.0-28.0% of potassium sulfate, 35.7-42.9% of single superphosphate and 5.6-6.7% of additive, wherein the ammonium-containing compound is ammonium nitrate or ammonium sulfate. The special fertilizer for grape is prepared by crushing, mixing, granulating, sieving and drying the raw materials; and the fertilizer can be prepared into a solution for sprinkling application or top dressing. The invention has a beneficial effect that the fertilizer can increase a yield by about 20% and increase sweetness of the grape by 0.5.

Description

A kind of grape special fertilizer

Technical field

The invention belongs to fertilizer field, be specifically related to a kind of grape special fertilizer.

Background technology

The uva look gorgeous, juice multi-flavor U.S.A, nutritious; The sugar content of fruit reaches 10% ~ 30%, organic acid 0.5-1.4%, protein 0.15-0.9%; Inorganic salt 0.3-0.5%; And contain the multiple VITAMINs and the amino acid of needed by human body, the HUMAN HEALTH of enhancement and treatment neurasthenia and overtired effect are arranged; Grape can Making Raisins and beyond the Sucus Vitis viniferae, can also make wine; Beautify, shelter from heat or light.Grape also is one of fastest fruit tree, has advantages such as high yield, stable yields, under the normal management condition, does not generally have the biennial bearing phenomenon, and the output quite stable is because the delicious food of grape and nutritive value make that the planting benefit of grape is comparatively considerable.

The growth of grape generally can receive the influence of temperature, illumination, moisture and soil.Grape is different at different times to temperature requirement, if but temperature is lower than the needed temperature of grape, and then unfavorable with maturation to the growth of grape; Grape is a sun plant, and to having relatively high expectations of light, lighting delay number length has very big influence to grape growth growth, yield and quality, when illumination is not enough; Shoot growth is thin and delicate, and blade is thin, and the leaf look light, and fruit ear is little; Fruit drop is many, yields poorly poor quality, hibernaculum poorly differentiated; Water plays an important role in the grape vital movement, and nutritive substance is transported to each organ after water dissolution, regulate the body temperature of tree and can promote water, fertile absorption, water too much or very fewly all can cause the blade yellow, come off, even plant is dead; Grape is stronger to the flexibility of soil, and except swampland and heavy saltings not the suitable growth, all the other all types of soil can both be cultivated, and the most suitable with fertile silty loam.The condition that can find out soil is to the minimum one side of grape growth influence, as long as control this three aspect of temperature, illumination and moisture well, gives soil with sufficient fertilizer again, wants grape high-yield to be not difficult.

Summary of the invention

Can draw according to top investigation, want grape high-yield, will control temperature, illumination and moisture well,, the invention provides the special-purpose fertile of a kind of grape for this reason again to soil application.

Technical scheme of the present invention is: a kind of grape special fertilizer is made up of ammonium-containing compound, vitriolate of tartar, general calcium and additive; The weight percent of each composition is: ammonium-containing compound 23.5-47.6%, vitriolate of tartar 10.0-28.0%, general calcium 35.7-42.9%, additive 5.6-6.7%; Wherein, ammonium-containing compound is an ammonium nitrate or ammonium sulfate.

With above-mentioned raw materials through pulverizing, mixing, granulation, sieve, technology such as drying, process grape special fertilizer, wiring solution-forming sprays and uses or topdress when using.

The invention has the beneficial effects as follows, obtain the Dark grey particle, diameter is 1-4mm, can make grape yield increasing about 20%, and the sugariness of grape increases about 0.5 degree.

Embodiment

Embodiment one

Prepare raw material: an ammonium nitrate 23.5%, vitriolate of tartar 28.0%, general calcium 42.9%, additive 5.6%, according to the proportioning preparing raw materials, to pulverize, mixing, granulation, sieve and dry, packing is at last taken out in right amount when using, and wiring solution-forming sprays to be used or topdresses.

Embodiment two

Prepare raw material: ammonium sulfate 47.6%, vitriolate of tartar 10.0%, general calcium 35.7%, additive 6.7%, according to the proportioning preparing raw materials, to pulverize, mixing, granulation, sieve and dry, packing is at last taken out in right amount when using, and wiring solution-forming sprays to be used or topdresses.

Grape should be executed the base manure that becomes thoroughly decomposed when the autumn and winter, water sufficient normal root water after the earthing compacting, and thickness of earth-fill cover is outside long root.For high yield, the grape after the field planting then need be noted from the following aspects:

1) bulk application can be mended in mid or late April at mid or late March, northern area in south, important 100 kilograms of the special-purpose fertile 50-of high-quality that execute, and the base manure that applies will be used the soil blending; Earthing then; The grape fertilizer requirement is big, and bulk application before fallen leaves or the rudiment topdresses and before blooming, uses for the first time in the winter time; 2) chase after vernalization fertilizer: begin to expand, when temperature is stabilized in 10 ℃ dressing fertilizer at eye: by the plant size, near butt, open 40 centimetres of dark 30-, wide 30 centimetres shallow ridges, fertilizer is mixed soil imbed in the ditch, will water after executing, earthing.3) the growth of young initial stage is main with nitrogenous fertilizer, suitably replenishes phosphate fertilizer and potash fertilizer; 4) fruit begins when painted, is main with phosphorus potash fertilizer, behind the bulk application that rationally waters, waters water 1 time, makes fertilizer infiltrate lower floor, absorbs in order to the root system of grape; 5) control rich water: generally behind Hua Qianhua, in 1 week, should not water, after treating really to occupy stably; Can water big flood, Shi Dafei is to promote fruit growth; Rainy season, can cause fertility to run off, should be according to plot fertility wastage and grape growing way; Meal with wine adds fertile amount, and with " having many meals but little food at eath " mode, Shaoshi, duty are executed; 6) in time loosen the soil, increase soil permeability: after heavy rain, the heavy rain, hardened in the face of land; Cause the grape root system anoxic, resistance reduces, and is susceptible easily; To before rainy season, intertill more deeply once, will firmly grasp rainy day gap intertillage rainy season, to increase soil permeability; 7) cleaning sublateral shoot, in order to ventilation and penetrating light: rainy season, the easiest excessive growth of grape, the sublateral shoot incidence is very high, timely pinching, erases sublateral shoot, to the too much plant of young sprout, dredge and remove a part, in order to ventilation and penetrating light.

Claims (1)

1. a grape special fertilizer is characterized in that, the weight percent of each component is:

Ammonium-containing compound 23.5-47.6%,

Vitriolate of tartar 10.0-28.0%,

General calcium 35.7-42.9%,

Additive 5.6-6.7%,

Wherein, ammonium-containing compound is an ammonium nitrate or ammonium sulfate.