Which chemical fertilizer is of good quality and has a long fertilizer effect

From the perspective of practical functions, Diyi fertilizer meets the main nutrients (nitrogen, phosphorus and potassium) in the whole growth period of crops, and at the same time, improves soil, retains water and fertilizer, prevents disease and drought resistance, balances growth, fertilizer effect is fast and lasting, and crops grow early and quickly, so as to achieve an overall increase in yield and harvest; Traditional fertilizers can only meet a single need for nitrogen, phosphorus and potassium.

Western high-end compound fertilizer is an instant long-acting fertilizer, with good solubility, rapid fertilizer efficiency, high compressive strength and fast water solubility. This epoch-making environment-friendly fertilizer can improve the microecological environment, slow release of trace elements, loosen the soil, adjust the pH value of the soil, so as to improve the resistance of crops to diseases and bacteria, which can be described as a powerful compound fertilizer.

In terms of product quality, the West has a core competitive advantage, which was not obvious in the past. With the increasing number of cash crops, users will discover the value of the product itself through long-term application. Growers can use Western fertilizer, according to the actual situation of the land in different regions, formulate a reasonable and scientific fertilization plan, develop and cultivate healthy soil, which can supplement the appropriate amount and balanced nutrition for crops, so as to effectively increase the yield and help growers obtain better harvests.

Generally speaking, the same content and effect are similar, but some crops are chlorine-resistant crops and it is best to use potassium sulfate compound fertilizer to prevent affecting crop yield, quality and even seedling burning. In addition, chlorine-containing compound fertilizers may lead to soil salinization.

I think that the fertilizer effect of Diyi fertilizer is quite long, and it does not defertilize during the growth of crops. As far as the Diyi fertilizer we use here, some people don't top dressing when they plant corn, and the final effect is still very good. In summer, when the weather is hot, the corn of Diyi Fertilizer does not roll leaves, and the effect of water retention and soil loosening is really good.

Fertilizers that can be used for both green leaves and flowering: for example, such as daily rotten vegetable leaves, as well as fruit skins, fish and other flesh and bones, etc., can be used as flower fertilizer for both, and can be directly put into the roots, or the fermentation method is fruit skins and rotten vegetable leaves. Directly mix into two-thirds of the sand or put it into small buckets, pots and other containers with mud to seal the mouth tightly, and make humus soil, which can be directly planted with flowers or used as flower fertilizer.

Only for green leafy plants: the breeding of fortune trees is used in Dehua Xinlu foliar fertilizer is a kind of fertilizer for plants, which is more comprehensive in supplementing nutrients, and generally looks at the lack of nutrients in the leaves or should be fertilized on the spray point, generally I fertilize once every half a month.

Only for flowering plants: flowering plants I breed Milan and Junzi orchid, flowers are not very easy to raise, improper fertilization flowers are easy to thank, generally I am combined with root fertilization and foliar spraying to raise, if friends plant flowers should be sprayed with flower fertilizer will be better.

1. Rooting powder.

Rooting powder can increase the content of plant active enzymes, it is often used when plants are planted, it can make plants grow roots faster, which is conducive to the survival of plants, rooting powder is generally used for cuttings or transplanting plants, when using, rooting powder is mixed with water in a ratio of 1:50, only need to put the cuttings of the branches into the solution to soak for ten minutes, directly carry out cuttings, when transplanting plants, only need to use this solution directly in the potting soil.

2. Carbendazim.

This is a plant fungicide, for a variety of diseases caused by fungi have a good control effect, such as powdery mildew, leaf spot, more rot, can be well controlled with carbendazim, of course, the use of carbendazim is also needed to dilute with water to use, if it is used for prevention, usually with one gram of carbendazim on one kilogram to two kilograms of water, if the plant is in the disease stage can increase the concentration of the solution, with 500 ml to a thousand milliliters of water, whether it is root irrigation or spraying, It can control the occurrence of diseases very well.

3. Potassium dihydrogen phosphate.

This fertilizer is indispensable for breeding flowering plants, which contains a high content of phosphorus and potassium, which is very good for increasing plant resistance, controlling the growth of plants, and promoting the flowering effect of plants, although there are methods of use and dilution ratio on product packaging, generally about 500 to 1000 times, generally with a spoon the size of a little thumb, dig a flat spoon of potassium dihydrogen phosphate mixed with 500 ml of water to use.

4. Organic fertilizer.

It is usually divided into animal-based organic fertilizer and plant-based organic fertilizer. Animal organic fertilizers include human feces, poultry and animal feathers, hooves, horns and bone meal, fish, meat, egg waste, etc.

Plant-based organic fertilizers include soybean cake and other cake fertilizers, sesame paste residues, weeds, leaves, green manure, Chinese herbal medicine residues, sake lees, etc. These two types of fertilizers are delay-acting fertilizers, with more complete nutrients and longer fertilizer efficiency, and must be fermented and rotted before they can be applied.

5. Inorganic fertilizer.

It is a fertilizer rich in mineral nutrients made by chemical synthesis method or processed from natural ore. For example, nitrogen fertilizers include urea, ammonium sulfate, ammonium chloride, ammonium nitrate, etc. Phosphate fertilizers include superphosphate, phosphate rock powder, etc.

Potassium fertilizer packs potassium chloride, potassium sulfate, etc. The fertilizer effect of chemical fertilizer is fast, but the fertilizer content is simple; Hypertrophic, but not long-lasting. In addition to phosphate fertilizers, general chemical fertilizers are used for top dressing.

1. Organic fertilizer.

Organic fertilizer, also known as complete fertilizer, not only contains nitrogen, phosphorus and potassium required for the growth and development of flower plants, but also a variety of other trace elements and growth hormones. A large number of organic substances will produce organic acids during the decomposition process, which can dissolve difficult fertilizers such as calcium phosphate.

The humus in organic matter can form a good soil structure for potted flowers, enhance the water, fertilizer and permeability of the soil, and have many advantages such as soft fertility and long-term fertilizer effect. However, the fertilizer efficiency of organic fertilizer is slow, it is more difficult, and the processing and disposal are also more troublesome.

2. Animal and plant fertilizers.

Animal organic fertilizers include human and animal manure, feathers, hooves, bone meal, and some animal residues. Plant-based organic fertilizers include sesame paste residues, various oil meal cakes, deciduous weeds, green manure, plant ash, and household waste such as fruit and vegetable waste and Chinese herbal medicine residue. Organic fertilizer contains more nitrogen in human and animal manure, oil meal cake, etc.

Those with more phosphorus include bone meal, feathers, hooves, and grain bran, and those with more potassium include straw ash and plant ash.

3. Inorganic fertilizer.

Inorganic fertilizer is chemical fertilizer, which is made by chemical synthesis method and processed from natural ore, which is rich in mineral nutrients. Inorganic fertilizer, also known as mineral fertilizer, usually has nitrogen fertilizer: ammonium sulfate, ammonium nitrate, ammonium carbonate, ammonium bicarbonate, etc.; Phosphate fertilizer:

Superphosphate, calcium, magnesium, phosphorus, phosphate rock powder, etc.

Compound fertilizer and potassium dihydrogen phosphate are high-efficiency phosphorus and potassium fertilizers. The multi-element composite granular fertilizer of nitrogen, phosphorus, potassium and trace elements is formulated in different proportions and can be selected according to different composition specifications.

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.

What fertilizer to use depends on what trees you plant, soil conditions, growing period, etc. The best results can be achieved by prescribing the right medicine. Generally speaking, the base fertilizer is organic fertilizer plus phosphate fertilizer and a small amount of potassium fertilizer, and top dressing is commonly liquid farm fertilizer plus a small amount of urea and potassium fertilizer, a small amount of many times.

Phosphorus and potassium fertilizers are mainly used to promote flowering, generally 0·5-1% phosphorus dipotassium foliar spraying, and fruit setting is generally potassium fertilizer.

Chemical fertilizer refers to the fertilizer made by chemical method or mining of ore, also known as inorganic fertilizer, including nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, micro fertilizer, compound fertilizer, etc., which have the following common characteristics: simple composition and high nutrient content; The fertilizer effect is fast, and the fertilizer is strong; Some fertilizers have acid-base reactions; Generally, it does not contain organic matter, and there is no effect of soil modification and fertilization. There are many types of chemical fertilizers, and their properties and application methods are quite different.

It is true that the current fertilizer industry has been rotten, many manufacturers have begun to cut corners, I grow organic vegetables, in Ganzhou, Jiangxi, I now basically use black tigers, the effect is very good, I recommend you can take a look.

Which fertilizer is stronger? Black Tiger.

Organic, inorganic, inorganic, microbial and their mixtures used to provide, maintain or improve plant nutrition and soil physical and chemical properties and biological activities, increase the yield of agricultural products, or improve the quality of agricultural products, or enhance plant stress resistance are called fertilizers.

I've been using Noplin's organic fertilizer and it works pretty well.

CECEP Jinfeng Fertilizer, the quality of central enterprises.

Now, the new fertilizer is better to meet the needs of agricultural development. The more well-known is Diyi Fertilizer!

Sufficient nutrients and good fertilizer are good.

The water-soluble fertilizer for Christmas trees is good, and our base has been using it, and the effect is very good, and it has been used for many years.

What to plant?? There's no professionalism at all in your question.

Of the 17 elements needed for crop growth, the application of full nutrient fertilizer has the best effect and is the most reasonable. I have been using the fertilizer of Shanxi Zhongnonghua, and the effect has always been very good.

From the perspective of nutrient structure, Diyi fertilizer contains a variety of nutrients such as macroelements (nitrogen, phosphorus, potassium), medium and trace elements, silicon fertilizer, beneficial biological flora, organic matter starter culture, amino acids, etc.; In order to save costs or the technology cannot be reached, traditional fertilizers only have a single element of nitrogen, phosphorus and potassium.

From the perspective of practical functions, Diyi fertilizer meets the main nutrients (nitrogen, phosphorus and potassium) in the whole growth period of crops, and at the same time, improves soil, retains water and fertilizer, prevents disease and drought resistance, balances growth, fertilizer effect is fast and lasting, and crops grow early and quickly, so as to achieve an overall increase in yield and harvest; Traditional fertilizers can only meet a single need for nitrogen, phosphorus and potassium.

Hello dear. The length of fertilizer effectiveness is related to its type, composition, manufacturing process, application method and soil conditions, and different types of fertilizers have different use times. Slow-release fertilizers represent one of the most effective types of fertilizers for sweet potatoes, and they are designed to delay fertilizer efficiency by slowly releasing nutrients.

A nutrient circle is formed around the plant roots, which increases the efficiency of nutrient absorption. Slow-release fertilizers can be used for a few months to a year or more, providing a gradual increase in nutrients, reducing the problem of multiple fertilization and nutrient waste. Among them, slow-release fertilizers such as polymer fertilizers (PE fertilizers) and organic fertilizers can provide a long period of fertilizer effect, usually lasting up to six months to one year.

Nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, compound fertilizer, trace element fertilizer, etc. The role of nitrogen fertilizer: the role of nitrogen fertilizer is to increase the chlorophyll content and promote the vegetative growth of plants; The role of phosphate fertilizers:

increase crop yield, improve crop quality, and promote the flowering and fruiting of fruit trees in the state; The role of potassium fertilizer: make the tree stem strong, improve the ability to resist diseases and insects, drought, cold and lodging; The role of compound fertilizer: to promote high and stable crop yield.

About nitrogen fertilizers

Nitrogen fertilizer refers to a unit fertilizer with nitrogen (N) as the main component, with an indicated amount of n, and can provide plant nitrogen nutrients when applied to the soil. Nitrogen fertilizer is the most produced and used fertilizer variety in the world.

About phosphate fertilizers

Phosphate fertilizer: Fertilizer with phosphorus as the main nutrient. The magnitude (significance) and speed of phosphate fertilizer efficiency are determined by the content of effective phosphorus pentoxide, soil properties, fertilization methods, and crop types in phosphate fertilizers.

About potash

Potash fertilizer, the full name of potassium fertilizer. Fertilizers with potassium as the main nutrient generally account for potassium in plants, second only to nitrogen. In the process of plant growth and development, potassium participates in the activation of more than 60 enzyme systems, photosynthesis, transportation of assimilation products, metabolism of carbohydrates and protein synthesis.

The existing potash fertilizer production capacity in China is mainly concentrated in the Golmud sedan chair area of Queshen, Qinghai and Lop Nur area of Xinjiang.

About compound fertilizers

Compound fertilizer refers to the chemical fertilizer containing two or more nutrients, compound fertilizer has the advantages of high nutrient content, few side components and good physical properties, etc., which plays a very important role in balancing fertilization, improving fertilizer utilization rate, and promoting high and stable yield of crops.