Which organic fertilizer on the Internet is of good quality?

Let's talk about how to choose organic fertilizer.

Simple: rich in organic matter, rich in nutrients, living soil!

First of all, the easy way to identify organic fertilizers is to blister them with water. After soaking in water, the organic matter and impurities in the organic fertilizer will be stratified, the organic matter usually floats in the upper part, while the impurities such as sediment are precipitated in the lower part, and the organic fertilizer with more precipitation in the lower part is of poor quality.

Secondly, distinguish the advantages and disadvantages by the weight of organic fertilizer. For the same organic fertilizer, high-quality organic fertilizer is generally lighter because it contains more organic matter; Inferior organic fertilizers are generally heavier due to more mixed sediment.

Again, you should also check the pH test strip when purchasing, and it is better to have a pH value of about 7. Soak the organic fertilizer with a small amount of water, dip a small amount of fertilizer solution with pH test paper, and then compare it with the standard color card to determine the pH of the organic fertilizer.

Longer: 1. Improve the soil and fertilize the soil. After organic fertilizer is applied to the soil, organic matter can effectively improve the physical and chemical status and biological characteristics of the soil, mature the soil, enhance the fertilizer retention capacity and buffer capacity of the soil, and create good soil conditions for the growth of crops.

2. Increase output and improve quality. Organic fertilizers are rich in organic matter and various nutrients that provide nutrients to crops. After the organic fertilizer is decomposed, it provides energy and nutrients for soil microbial activities, promotes microbial activities, accelerates the decomposition of organic matter, and produces active substances that can promote the growth of crops and improve the quality of agricultural products.

3. Improve the utilization rate of fertilizer. Organic fertilizer contains more nutrients but relatively low content and is released slowly, while chemical fertilizer has high nutrient content per unit and few components and is released quickly. The organic acids produced by the decomposition of organic matter can also promote the dissolution of mineral nutrients in soil and chemical fertilizers.

Organic fertilizer and chemical fertilizer promote each other, which is conducive to crop absorption and improves the utilization rate of fertilizer.

The above is a brief analysis of organic fertilizer, I hope to help you in the purchase of organic fertilizer.

The best agricultural materials of the harvest are of reliable quality and not expensive.

The organic fertilizer on the market is generally based on pig manure, sheep manure, chicken manure and cow manure, but the organic fertilizer processed from high-yield dairy cow manure is the best! Because it is not only nutritious and long-lasting, but also the most important thing is that the heavy metal content of this organic fertilizer is far lower than that of organic fertilizer fermented by pig manure, sheep manure and chicken manure, which is safer and organic. Xiangmu biological organic fertilizer is processed on the basis of high-yield dairy cows, and the effect is very good!

Organic fertilizer: We often call it "natural fertilizer" or "full nutrient fertilizer", that is, organic fertilizer contains almost all kinds of elements needed for plant growth.

The fertilizer composition of organic fertilizer is in the state of organic matter, and the fertilizer formed by the natural transformation of organic matter of organisms is the most ideal basic fertilizer for plants because it has the characteristics of slow decomposition and long-lasting fertilizer effect.

It can not only release fertilizer efficiency, but also promote soil agglomeration, improve soil aeration and water and fertilizer retention, and make the soil more fertile.

When choosing an organic fertilizer brand, you should do market research and choose the right price of organic fertilizer according to your own situation.

Considering the cost of organic fertilizer, it is not recommended to choose organic fertilizer less than 500 pieces per ton.

Other suggestions. It is not recommended to use organic fertilizer fermented with kitchen waste, sludge and urban domestic sludge. It is worth noting that many inferior organic fertilizer raw materials are based on them.

How to tell what organic fertilizer is better.

The maturity of organic fertilizer refers to the degree to which organic matter is stabilized after mineralization and humification processes. Completely decomposed organic fertilizer that will not have a harmful effect on the environment and crops after application in the field; If the organic fertilizer with insufficient maturity is directly applied to the soil, it may also produce some intermediate products through microbial degradation, such as some low-molecular organic acids (butyric acid, valeric acid, etc.) and NH4+ (ammonium ions), which will adversely affect the normal growth and development of crops, especially seedlings. Therefore, the maturity is an important aspect to evaluate the quality of finished organic fertilizer, and its evaluation has attracted extensive attention.

Physical indicators include temperature, odor and color, etc., and have been changing with the organic composting process, which is often used as an evaluation index for the maturity of organic fertilizer because it is relatively intuitive.

1. Temperature change can be divided into four obvious stages, namely the heating period, the high temperature period, the cooling period and the stable period.

The hygienic standard of manure harmless high-temperature organic fertilizer in China is the maximum pile temperature of more than 50 and lasts for 5 7d (days).

2. Color, smell and particle size from the color change, the color of the compost will gradually become darker during the organic fertilizer decomposition process, and finally gray-black-brown or light gray, from the smell change, usually the organic fertilizer raw materials have an unpleasant odor, in a well-run organic fertilizer system, this smell gradually weakens and gradually disappears, no longer attracts mosquitoes and flies, and there will be no more odor.

Just go to the local agricultural supply store and buy it. 50 yuan 80 pounds. I bought fertilizer from Sanshui, which contains peanut bran fish bone meal.

Very easy to use. There are certainly small places in the rural-urban area of big cities. If it doesn't work, ask the farmers who grow vegetables on the side of the road, and they bought it in **.

It's really not necessary to buy this kind of stuff online. Postage can be bought a lot.

If you don't grow it on a large scale, buy rotted chicken manure from TB. I use Green Label Ancient Fertilizer, which is very easy to use.

I also bought it in **, because the demand is large, and the freight is too high, and now I feel that it is best to pile it myself.

Organic fertilizer must be fully rotted, otherwise it will burn roots and rot seedlings.

Is there any knowledge of the second question? If liquid fertilizer is usually applied all the time, the soil quality is also a specially formulated substrate, and there is no need to improve the texture of the soil, and is it necessary to add organic fertilizer as base fertilizer?

Now some topdressing has heard that it can also change the soil quality, such as the liquid fertilizer of EM bacteria, I don't know if anyone has used it?

Organic fertilizer ** is generally around 500 1000. Bio-organic fertilizer** is more expensive.

The nitrogen, phosphorus and potassium content is about 5 10%.

Organic fertilizer ** varies greatly, mainly depends on the raw materials **, the most expensive chicken manure in general, and the relative cheapness of other manure, more than 200 pieces a ton, it is estimated that it is soil. If you can order it slightly, it will cost 500-600 yuan a ton. It is recommended to use ***, so that you can achieve good results.

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Depending on what kind of organic fertilizer you buy, if you buy factory production, it will be high.

It can also be purchased directly from cattle farms, chicken farms, and pig farms, and then used after rotting, which is relatively low.

The biggest role of organic fertilizer is not to provide macronutrients such as nitrogen, phosphorus and potassium, but to humic acid and comprehensive trace elements.

General, around 600.

Tianjin David horticultural materials wholesale.

Chongzhou City Jianlu Biological Organic Fertilizer, located in Chongzhou Industrial Zone, covers an area of 60 acres, with an annual output of 20,000 tons of multi-bacterial organic fertilizer, and Sichuan Academy of Agricultural Sciences soil and fertilizer cooperation, and the introduction of organic fertilizer production core technology, combined with new microbial technology at home and abroad, research and development of multi-bacterial organic fertilizer.

This technology has successfully solved the three key problems of harmless treatment of livestock and poultry manure - high-temperature fermentation, killing germs and insect eggs, which is a typical green and environmentally friendly product, and has found a scientific development path for the development of circular agricultural economy.

The company adheres to the enterprise spirit of "service, integrity, dedication and application", and provides special services for kiwifruit, grapes, strawberries, tobacco, tea trees, vegetables, etc. We promise to make unremitting efforts for the development of tens of millions of households and the "three rural" areas, and make new contributions to the construction of a new socialist countryside!

It depends on the quality of raw materials, etc., and cannot be used as the only standard for organic fertilizer procurement. The amount of organic fertilizer used in the soil force pepper cake is relatively small, but the effect is remarkable and the cost performance is very high.

It is microorganisms that work. Microorganisms process nutrients in the soil to plants, which in turn provide the nutrients needed by the plants. Due to the long-term use of chemical fertilizers and pesticides, the number of microorganisms in the field has been greatly reduced.

In order to achieve the sustainable development of agriculture, many farmers are more and more inclined to apply bio-organic fertilizer when fertilizing, the current fertilizer market bio-organic fertilizer is diverse, many Nai Tuan farmers do not know, so they often worry when purchasing bio-organic fertilizer, today Ximandi experts will introduce it to you.

Compared with other brands of bio-organic fertilizer, Anyang Ximandi Fertilizer Co., Ltd. production of bio-organic fertilizer by the majority of farmers and friends of the reputation of the love, Ximandi bio-organic fertilizer has the advantages of promoting rooting, more rooting, etc., many farmers who have applied Ximandi bio-organic fertilizer reaction, Ximandi bio-organic fertilizer can not only improve the soil aggregate structure secretion of resistant substances, but also can prevent a variety of soil-borne diseases. Ximandi bio-organic fertilizer not only contains a large number of beneficial microorganisms, but also contains rich trace elements, suitable for all kinds of soil and various crops.

Anyang Ximandi Fertilizer Co., Ltd. is a high-tech enterprise integrating fertilizer scientific research, production, sales and service. With advanced production equipment, perfect quality assurance system, smooth logistics and comprehensive technical services, we can provide our customers with high-quality compound fertilizer, compound fertilizer, bio-organic-inorganic compound fertilizer, compound biological fertilizer, blended fertilizer (BB fertilizer) and various trace elements.

For this problem, the experts have given you a detailed introduction, hoping to help you. Ximandi experts specially reminded that Ximandi bio-organic fertilizer formula is a variety of empty mu sections, Ximandi bio-organic fertilizer has different use methods, application amounts and application time for different crops, so when applying Ximandi bio-organic fertilizer, the most suitable bio-organic fertilizer should be selected according to the characteristics of crops and soil properties.

Recommended reading: Compound biological fertilizer.