博文

目前显示的是 五月, 2020的博文

Use of Nitrogen-fixing Bacteria Biofertilizer in Crop Production

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Nitrogen-fixing bacteria can increase crop yield and play an important role in agricultural production. At present, the most widely used bacteria are rhizobia, and biological nitrogen fixation is getting more and more attention. It will develop in a deeper and further direction. At present, the main strains used to produce this kind of microbial fertilizer are Azotobacter chroococum ; Beijerinckia derxii, Klebsiella SPP., Enterobacter SPP., and Alcaligenes SPP. Mechanism of Action Azotobacter Chroococcum Nitrogen fixation (nitrogen fixation) is the reduction of nitrogen molecules in the process of ammonia and other nitrogen compounds. In nature, nitrogen (N2) is fixed in two ways: one is abiotic nitrogen fixation, that is, nitrogen fixation through lightning, high-temperature discharge, etc., so that very few nitrides are formed; The second is the biological nitrogen fixation, that is, the reduction of molecular nitrogen into ammonia in the biological bod...

Trichoderma Viride Biopesticide Application in Agriculture

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Trichoderma viride is a high-efficiency organic biological agent. It produces antibiotics, nutrient competition, parasitic, cell-wall degradation, enzymes, and induced plant resistance mechanisms, which have antagonism effect on a variety of plant pathogenic fungi. Protection and treatment can effectively control soil spread fungus diseases with dual effect. Use Trichoderma viride products , which can enhance the survival rate of seedling and transplant, keep the seedlings robust growth. It can also be used to prevent grey mold. Efficacy of Trichoderma viride: 1, Through the protection and treatment, can effectively prevent and control root rot, cataplexy, blight, wilt, verticillium wilt, anthrax, and other soil-borne diseases; 2, Improve the soil, break the knot, improve the soil permeability and oxygen supply of the root system; 3. Promote root growth, make crop growth more vigorous and increase crop yield, etc. Mechanism of Action of Trichoderma viride 1. Comp...

Fish Protein Fertilizer- Effect & Function in Agriculture

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Fish protein organic liquid fertilizer is a pure natural fertilizer, It's rich in organic matter, fish protein, peptides, biological polysaccharides, etc. It's also a kind of functional fertilizer, can be used as base fertilizer, topdressing, can be irrigated root, drip irrigation, flushing spray. Fish protein fertilizer with rich organic matter, protein, polypeptide, etc., after plowing soil significantly increased the content of soil organic matter, can rapidly promote the soil microbial breeding, greatly activate the soil nutrient, increase the soil fertility, improve soil protecting fertilizer water retention capacity, the use of fish protein fertilizer can effectively improve soil harden problems, maintain soil fertility. Use fish protein can promote root development, improve photosynthesis , promote the growth of plants, and is beneficial to flower bud differentiation, mature early, and can greatly improve the quality. Spraying fruit trees, the leaves green glow, dis...

What Farmers Need to Know About Hemp Growth

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Hemp is very sensitive to the soil environment. No matter what kind of soil is used to grow hemp, we should pay attention to farming measures and a large number of organic fertilizers to achieve high and stable yields. Improving soil conditions is also very important for root growth. The mineral nutrients you need from the soil : nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, etc. Obtain non-mineral elements from air and water : carbon, hydrogen, oxygen, etc .; Industrial hemp requires soil pH : at least 6; Characteristics of Cannabis Growth Highly insect-resistant; Good cold resistance; Deep roots help protect the soil; There is basically no dense growth characteristics of weeds; It has a higher vitality than other fiber crops. Specific Steps for Growing Cannabis Hemp is a crop that needs more fertilizer. It requires three elements: N, P, and K: N has the most elements, K has the second element, and P has the least. N fertilizer play...

How do you grow banana trees? High yield banana planting technique

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Banana is one of the most common fruits in daily life. But the way of high yield has always been the pursuit of the vast majority of banana farmers, so how to grow the banana trees to achieve high yield? Read this article to give you some about banana production technology so that you can get a higher return. Attentions for Banana Growth 1. Banana trees are more like hot and humid weather, the requirements of the soil of planting banana trees, deep soil layer, loose soil, good drainage, this type of soil will be more suitable for the growth of banana trees. Banana trees need water more, according to the natural rainfall is calculated every 100 mm of rain per month, the growth temperature is good is about 20-35 degrees, the lowest temperature can not be less than 15 degrees, when the temperature drops to 5 degrees, will make the banana trees appear yellow, fruit at about 12 degrees will be frostbite. 2.  Planting time : when plantin...