CN105622214A - Spraying-type microbial fertilizer for improving photosynthetic intensity of crop leaf surfaces - Google Patents

Abstract

The invention discloses a spraying-type microbial fertilizer for improving the photosynthetic intensity of crop leaf surfaces. The spraying-type microbial fertilizer is prepared from boracic acid, potassium carbonate, ammonium molybdate, citric acid, trace elements and a compound microbial bacterial agent. The spraying-type microbial fertilizer can replace chemical fertilizer in agricultural production, improve the photosynthetic intensity of the crop leaf surfaces, increase the chlorophyll component, improve the stress resistance of crops, inhibit growth of harmful bacteria and reduce generation of pest and disease damage.

Description

Increase the spray-type microbial fertilizer of corps leaf surface rate of photosynthisis

Technical field

The present invention relates to technical field of fertilizers, particularly relate to a kind of spray-type microbial fertilizer.

Background technology

Along with the offer of people's living standard, present people pursue the food of safety non-pollution day by day, and therefore, the fertilizer developing highly effective and safe in production estimation has become the trend of development. And existing fertilizer metropolitan causes drug residue, much all human body is had strong toxic side effect, and cost height, complex manufacturing. Due to the excessive use of chemical fertilizer and the plantation year after year of crop, soil occur hardening or soda acid phenomenon serious, the profitable strain in soil is fewer and feweri. Therefore a kind of fertilizer safe and effective, that ensure agricultural sustainable development is now required.

Summary of the invention

The object of the present invention is exactly the defect for above-mentioned existence and provides spray-type microbial fertilizer. This spray-type microbial fertilizer can replace chemical fertilizer in agriculture production, increases corps leaf surface rate of photosynthisis, increases chlorophyll composition, increases the resistance of farm crop, suppresses the growth of harmful bacteria, reduces the generation of disease and pest.

A kind of spray-type microbial fertilizer technical scheme of the present invention is comprise: boric acid, salt of wormwood, ammonium molybdate, citric acid, trace element, complex micro organism fungicide.

Comprise following composition by weight: boric acid 20-35 part, salt of wormwood 20-35 part, ammonium molybdate 10-15 part, citric acid 10-15 part, trace element 2-8 part, complex micro organism fungicide 15-20 part.

Trace element comprises zinc, copper, iron, manganese.

Trace element contains by weight: zinc 1-10 part, copper 0.2-1 part, iron 0.2-1 part, manganese 0.2-1 part.

Complex micro organism fungicide comprises yeast, lactobacillus, subtilis, photosynthetic bacteria, streptomyces microflavus, bacillus laterosporus.

Containing yeast 1,000,000,000/mL, lactobacillus 500,000,000/mL, subtilis 1,000,000,000/mL, photosynthetic bacteria 10,000,000,000/mL, streptomyces microflavus 1,000,000,000/mL, bacillus laterosporus 500,000,000/mL in complex micro organism fungicide.

The useful effect of the present invention is: the fertilizer of the present invention can significantly increase corps leaf surface rate of photosynthisis, increases farm crop chlorophyll composition, increases the resistance of farm crop. The viscosity of cellular plasm can be improved, thermotolerance water retention capacity; Reduce crop rising speed at high temperature, thus increase drought-resistant ability; And involved in sugar, the metabolism of protein and fat, all has promoter action to growing of crop with various physiological process. Various trace elements can not only promote growth of seedling, and can increase the kernal number in later stage; Thus improve output, oil recovery enhancement. Raw material ratio science of the present invention, low production cost, avoids nutrient fixing or conversion in soil, directly supplies crop and absorb; Improve utilization rate of fertilizer; Fertilizing method is simple, remarkable in economical benefits.

Embodiment:

In order to understand the present invention better, the technical scheme of the present invention is described in detail below with specific examples.

Embodiment 1

This spray-type microbial fertilizer comprises following composition by weight: boric acid 20 parts, 25 parts, salt of wormwood, ammonium molybdate 10 parts, citric acid 10 parts, trace element 2 parts, complex micro organism fungicide 15 parts.

Trace element contains by weight: 1 part, zinc, copper 0.2 part, iron 0.2 part, 0.2 part, manganese.

Containing yeast 1,000,000,000/mL, lactobacillus 500,000,000/mL, subtilis 1,000,000,000/mL, photosynthetic bacteria 10,000,000,000/mL, streptomyces microflavus 1,000,000,000/mL, bacillus laterosporus 500,000,000/mL in complex micro organism fungicide.

Using this spray-type microbial fertilizer to coordinate conventional fertilizer application that paddy rice is carried out foliage spray, than the fertilising volume increase 22.4% of conventional root, insect pest rate reduces by 20.1%.

Embodiment 2

This spray-type microbial fertilizer comprises following composition by weight: boric acid 30 parts, 28 parts, salt of wormwood, ammonium molybdate 13 parts, citric acid 12 parts, trace element 4 parts, complex micro organism fungicide 16 parts.

Trace element contains by weight: 3 parts, zinc, copper 0.5 part, iron 0.2 part, 0.2 part, manganese.

Containing yeast 1,000,000,000/mL, lactobacillus 500,000,000/mL, subtilis 1,000,000,000/mL, photosynthetic bacteria 10,000,000,000/mL, streptomyces microflavus 1,000,000,000/mL, bacillus laterosporus 500,000,000/mL in complex micro organism fungicide.

Using this spray-type microbial fertilizer to coordinate conventional fertilizer application that paddy rice is carried out foliage spray, than the fertilising volume increase 24.3% of conventional root, insect pest rate reduces by 20.9%.

Embodiment 3

This spray-type microbial fertilizer comprises following composition by weight: boric acid 35 parts, 35 parts, salt of wormwood, ammonium molybdate 15 parts, citric acid 15 parts, trace element 8 parts, complex micro organism fungicide 20 parts.

Trace element contains by weight: 10 parts, zinc, copper 1 part, iron 1 part, 1 part, manganese.

Containing yeast 1,000,000,000/mL, lactobacillus 500,000,000/mL, subtilis 1,000,000,000/mL, photosynthetic bacteria 10,000,000,000/mL, streptomyces microflavus 1,000,000,000/mL, bacillus laterosporus 500,000,000/mL in complex micro organism fungicide.

Using this spray-type microbial fertilizer to coordinate conventional fertilizer application that paddy rice is carried out foliage spray, than the fertilising volume increase 20.6% of conventional root, insect pest rate reduces by 21.3%.

Claims (1)

1. a spray-type microbial fertilizer, consists of the following composition by weight: boric acid 30 parts, 28 parts, salt of wormwood, ammonium molybdate 13 parts, citric acid 12 parts, trace element 4 parts, complex micro organism fungicide 16 parts;

Trace element contains by weight: 3 parts, zinc, copper 0.5 part, iron 0.2 part, 0.2 part, manganese;

Containing yeast 1,000,000,000/mL, lactobacillus 500,000,000/mL, subtilis 1,000,000,000/mL, photosynthetic bacteria 10,000,000,000/mL, streptomyces microflavus 1,000,000,000/mL, bacillus laterosporus 500,000,000/mL in complex micro organism fungicide.