CN104230525A - Special fertilizer for prevention and control of diseases and insect pests of crops - Google Patents

Abstract

The invention discloses a special fertilizer for prevention and control of diseases and insect pests of crops. The special fertilizer is characterized by being prepared from the raw materials in parts by weight: 28-33 parts of urea, 15-20 parts of weathered coal, 25-30 parts of composted sawdust, 1-3 parts of fulvic acid, 9-12 parts of composted distillers' grains, 25-38 parts of calcium superphosphate, 20-30 parts of potassium sulfate, 2-3 parts of unslaked lime, 2.5-3.5 parts of tea shell powder, 1.5-2.5 parts of chinaberry bark powder, 1.5-2.5 parts of ferrous sulfate, 1.5-2.0 parts of copper sulfate and 5-7 parts of soil conditioner. Jade ingredients contained in the oil conditioner comprises a large number of trace elements beneficial to human body; the unslaked lime has effect of killing the source of the disease; the tea shell powder and chinaberry bark powder can provide a large number of organic matters and has the effects of loosening the soil, improving permeability capacity of the soil and improving physical properties of the soil; the tea shell powder has also strong killing effect on mosquitoes, moths, dung beetles and cutworms; since the chinaberry bark powder contains toosendanin, the chinaberry bark powder has also very strong effect of killing insects and bacteria.

Description

A kind of dedicated fertilizer of controlling crop diseases and insect pests

Technical field

The present invention relates to the dedicated fertilizer of a kind of fertilizer, particularly controlling crop diseases and insect pests.

Background technology

The weight proportion of urea, calcium superphosphate, potassium sulfate makes the amount of its N P and K discharged separately meet trophic structure required for plant uniform growth and quantity; Unslaked lime has the effect killing pathogeny, and heap vegetative bacteria leaf blight, southern blight, blight, white root rot, purple maize ear rot have preventive and therapeutic effect; Tea shell powder and China tree powder can provide a large amount of organic matter, can not only provide a large amount of nutrient, can also chessom, improve soil transparency, improve soil physics performance; Also containing alkaloid in tea shell powder, have very strong lethal effect to moth mosquito, chafer and cutworm, it kills and wounds mortality ratio can reach 85%; China tree powder, also containing Kuliansu, also has very strong effect to Pesticidal and sterilizing, and the oxyuriasis of konjaku and fungal disease can be prevented as the generation of southern blight, root rot, blight, ring spot, anthrax, white root rot, purple maize ear rot etc.

Summary of the invention

The object of the invention is the physiology according to plant and nutritional needs structure, and diseases prevention principle, provide a kind of meet its growth characteristics can preventing disease and pest and improve the fertilizer of quality product of crop in advance.

In order to realize object of the present invention, the present invention is by following scheme implementation:

A kind of dedicated fertilizer of controlling crop diseases and insect pests, it is characterized in that, be made up of the raw material of following weight part: urea 28-33, weathered coal 15-20, the sawdust 25-30 that becomes thoroughly decomposed, xanthohumic acid 1-3, the vinasse 9-12 that becomes thoroughly decomposed, calcium superphosphate 25-38, potassium sulfate 20-30, unslaked lime 2-3, tea shell powder 2.5-3.5, Cortex Meliae powder 1.5-2.5, ferrous sulfate 1.5-2.5, copper sulfate 1.5-2.0, soil improvement agent 5-7

Described soil improvement agent is made up of the raw material of following weight part:

Sepiolite powder 110-120, alcohol ester 12 3-4, nanometer jade powder 4-5, oil foot 3-4, xitix 2-3, magnesium sulfate 3-4, lentinan 1-2, phenyl triethoxysilane 3-4, manganous carbonate 3-4, ferrous sulfate 5-6, water is appropriate; Sepiolite powder, nanometer jade powder, oil foot are added suitable quantity of water by preparation method, grind to form slurry, be heated to 70-75 DEG C, add xitix, magnesium sulfate, lentinan, phenyl triethoxysilane continuation grinding 30-45 minute, concentrate drying, finally adds other remaining component, mixes, granulation, to obtain final product.

The dedicated fertilizer of controlling crop diseases and insect pests of the present invention, be made up of following concrete steps:

(1) take weathered coal, tea shell powder, Cortex Meliae powder, add appropriate water and stir into pasty state;

(2) urea, xanthohumic acid, calcium superphosphate, potassium sulfate, ferrous sulfate, copper sulfate are placed in container, add deionized water and stirring and dissolve, obtain solution;

(3) add in the obtained solution of step (2) in the obtained mashed prod of step (1), stir, then add unslaked lime, then dry, be ground into 100 orders, granulation;

(4) in above-mentioned particle, add other remaining components such as soil modifier, mix, to obtain final product.

Of the present inventionly be a little: containing jade composition in soil improvement agent, wherein containing the Macro and microelements useful to human body, by Crop, transform through food chain, useful to human body; Meanwhile, wherein containing adsorption component, toxic heavy-metal elements in energy active adsorption, curing soil, reduces heavy metal element absorbed by crops, can improve crop yield.Unslaked lime has the effect killing pathogeny; Tea shell powder and China tree powder can provide a large amount of organic matter, can not only provide a large amount of nutrient, can also chessom, improve soil transparency, improve soil physics performance; Also containing alkaloid in tea shell powder, have very strong lethal effect to moth mosquito, chafer and cutworm, it kills and wounds mortality ratio can reach 85%; China tree powder also containing Kuliansu, also has very strong effect to Pesticidal and sterilizing.

Specific embodiments

Below by specific examples, the present invention is described in detail.

Take urea 28, weathered coal 15 according to weight part (kilogram), the sawdust 25 that becomes thoroughly decomposed, xanthohumic acid 1, the vinasse 9 that become thoroughly decomposed, calcium superphosphate 25, potassium sulfate 20, unslaked lime 2, tea shell powder 2.5, Cortex Meliae powder 1.5, ferrous sulfate 1.5, copper sulfate 1.5, soil improvement agent 5.

Described soil improvement agent is made up of the raw material of following weight part (kilogram):

Sepiolite powder 110, alcohol ester 12, nanometer jade powder 4, oil foot 3, xitix 2, magnesium sulfate 3, lentinan 1, phenyl triethoxysilane 3, manganous carbonate 3, ferrous sulfate 5, water are appropriate; Sepiolite powder, nanometer jade powder, oil foot are added suitable quantity of water by preparation method, grind to form slurry, be heated to 70-75 DEG C, add xitix, magnesium sulfate, lentinan, phenyl triethoxysilane continue grinding 45 minutes, concentrate drying, finally adds other remaining component, mixes, granulation, to obtain final product.

The dedicated fertilizer of controlling crop diseases and insect pests of the present invention, is obtained by following steps:

(1) take weathered coal, tea shell powder, Cortex Meliae powder, add appropriate water and stir into pasty state;

(2) urea, xanthohumic acid, calcium superphosphate, potassium sulfate, ferrous sulfate, copper sulfate are placed in container, add deionized water and stirring and dissolve, obtain solution;

(3) add in the obtained solution of step (2) in the obtained mashed prod of step (1), stir, then add unslaked lime, then dry, be ground into 100 orders, granulation;

(4) in above-mentioned particle, add other remaining components such as soil modifier, mix, to obtain final product.

Show by carrying out konjak cultivation manurial experiment in 10 mu of lands for growing field crops, every mu uses this product 130kg, and during results, average yield per mu reaches 1886kg, waits nutrient composite fertilizer average yield per mu 1550kg on year-on-year basis, on average every mu of volume increase 336kg decreases using of agricultural chemicals simultaneously, improves product quality.

The fertilizer that the present invention makes is equally applicable to grain, linen-cotton, legume crop, oil crops, herbal medicine, tealeaves, tobacco, vegetable melon and fruit etc.

Claims (2)

1. the dedicated fertilizer of a controlling crop diseases and insect pests, it is characterized in that, be made up of the raw material of following weight part: urea 28-33, weathered coal 15-20, the sawdust 25-30 that becomes thoroughly decomposed, xanthohumic acid 1-3, the vinasse 9-12 that becomes thoroughly decomposed, calcium superphosphate 25-38, potassium sulfate 20-30, unslaked lime 2-3, tea shell powder 2.5-3.5, Cortex Meliae powder 1.5-2.5, ferrous sulfate 1.5-2.5, copper sulfate 1.5-2.0, soil improvement agent 5-7;

Described soil improvement agent is made up of the raw material of following weight part:

Sepiolite powder 110-120, alcohol ester 12 3-4, nanometer jade powder 4-5, oil foot 3-4, xitix 2-3, magnesium sulfate 3-4, lentinan 1-2, phenyl triethoxysilane 3-4, manganous carbonate 3-4, ferrous sulfate 5-6, water is appropriate; Sepiolite powder, nanometer jade powder, oil foot are added suitable quantity of water by preparation method, grind to form slurry, be heated to 70-75 DEG C, add xitix, magnesium sulfate, lentinan, phenyl triethoxysilane continuation grinding 30-45 minute, concentrate drying, finally adds other remaining component, mixes, granulation, to obtain final product.

2. according to the dedicated fertilizer of controlling crop diseases and insect pests described in claims 1, it is characterized in that, be made up of following concrete steps:

(1) take weathered coal, tea shell powder, Cortex Meliae powder, add appropriate water and stir into pasty state;

(2) urea, xanthohumic acid, calcium superphosphate, potassium sulfate, ferrous sulfate, copper sulfate are placed in container, add deionized water and stirring and dissolve, obtain solution;

(3) add in the obtained solution of step (2) in the obtained mashed prod of step (1), stir, then add unslaked lime, then dry, be ground into 100 orders, granulation;

(4) in above-mentioned particle, add other remaining components such as soil modifier, mix, to obtain final product.