crop fertilization Articles
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How to Improve Production Efficiency of Organic Fertilizer Production Line
Organic fertilizer, with its unique advantages like high nutrition content, easy-to-get raw materials and environmental friendly, is becoming more and more popular for fertilizing crops and plants, and many organic fertilizer processing factories appear at the same time. It’s obvious that their purpose is to gain more profits from organic fertilizer production, and the main problem they ...
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Detailed introduction of three fertilizer production lines: disc, drum and double roller
When many customers purchase fertilizer production equipment, there are many choices and inquiries about the three production lines: disc granulator production line, drum granulator production line and double roller granulator production line. Many people don't understand the principles of these fertilizer production processes and the specific equipment. In fact, a set of fertilizer production ...
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Corn grain yields and yield stability in four long-term cropping systems
Most long-term studies evaluate only average crop yields and overlook year-to-year yield variability, which could be highly significant. Our objectives were to evaluate the impact of long-term cropping systems and fertility management on corn (Zea mays L.) yield and yield stability. Cropping systems were (i) CC, continuous corn; (ii) CS, corn-soybean [Glycine max (L) Merr.]; (iii) 4C4A, 4 yr ...
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Sugarcane response to mill mud, fertilizer, and soybean nutrient sources on a sandy soil
Improving soil organic matter and soil fertility are important factors in the sustainability of sugarcane (Saccharum spp.) production. A 3-yr field trial was established in 2004 on a sandy Alfisol in Florida to compare the effect of organic and inorganic nutrient sources on sugarcane production. The three nutrient sources were (i) mill mud (filter cake, cachaza), (ii) local standard fertilizer, ...
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Necessity of the development of new organic fertilizer equipment
1. The necessity of developing new organic fertilizer. Fertilizer is one of the decisive factors for the high yield and quality of grain. The use of fertilizer has made a great contribution to the increase of crop production and the alleviation of food shortage. Fertilizer plays a very important role. In the past, the fertilizers used by people were relatively single, lacking fertilizers for ...
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Production equipment and process analysis of agricultural special NPK fertilizer
NPK production line can process different chemical fertilizers to obtain agricultural special crop compound fertilizer. NPK fertilizer granulation process can be generally divided into: raw material batching, NPK fertilizer mixing, compound fertilizer granulation, particle drying, particle cooling, particle grading, finished product coating and final product packaging. Processing technology of ...
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Soil properties and crop yields in response to mixed paper mill sludges, dairy cattle manure, and inorganic fertilizer application
The contribution of organic wastes to crop yields and soil fertility may be influenced by their composition and the soil type. This 6-yr study (2001–2006) evaluated the effects of repeated additions of mineral fertilizers (MF), mixed paper mill sludges (PMS) (18, 36, and 54 Mg ha–1), dairy cattle manure (DCM) (36 Mg ha–1) alone or with reduced mineral fertilizer (60% NPK) (RMF) and a control, on ...
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New study finds recycled phosphorus could fertilize 100 percent of U.S. corn
The world has a problem. A phosphorus problem. Needed to fertilize crops, the bulk of phosphorus comes from nonrenewable phosphate rock. While China mines the most — producing almost half the world’s phosphorus — Morocco alone controls three-fourths of global phosphate rock reserves. Year by year those global reserves dwindle, leaving phosphate rock that’s ever lower in ...
By Ensia
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Main Granulating Methods of NPK Compound Fertilizer Production
NPK fertilizer can supply many kinds of nutrients needed by crops at the same time. The economic benefit is obvious. The production cost can be reduced by using compound fertilizer. Compound fertilizer is not easy to agglomerate, easy to store and use, and is widely welcomed. How to select granulator for NPK fertilizer production line? Several main granulation methods are introduced here. 1. ...
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Difference between the production machines of organic fertilizer and compound fertilizer
The internal quality of organic fertilizer mainly depends on raw material fermentation and product formula. The key factors affecting the fermentation of organic fertilizer production process are: microorganism, carbon nitrogen ratio, carbon phosphorus ratio, water content, pH value, aeration control. If one factor is not properly controlled, the whole fermentation will be affected, resulting in ...
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Processing organic fertilizer by using crop straw
The crop straw organic fertilizer production line is advanced composting fermentation process, inoculates high-speed and high-efficiency fermentation bacteria, which makes the straw cellulose rapidly decompose and transform, and all kinds of pathogenic bacteria, weed seeds and aphid eggs are killed, and produce the bio-organic fertilizers with strong stability and full range of nutrient. We ...
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Top 10 Advantages of Organic Fertilizers for Agriculture and Farming
Fertilizers supplement the nutrients already present in the soil. The fertilizing products can be vaguely classified as Organic or Natural Fertilizers and Synthetic or Man-Made Fertilizers. While synthetic or chemical fertilizers are concentrated, strong and quick enough to dissolve in the soil immediately, Organic Fertilizers for plants release nutrients slowly with time and often contain many ...
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Operation precautions of NPK fertilizer granulation coating
In the NPK fertilizer manufac?turing process, a coating process is added to make a slow-release fertilizer. Slow-release fertilizer is also called controlled-release fertilizer. The release rate of nutrients in fertilizers can be controlled to a certain extent for continuous absorption and utilization by crops. After the fertilizer is coated, it can reduce the loss of fertilizer nutrients, ...
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Method for fermenting organic fertilizer by peanut shell
Peanut shell is a rare plant waste and flower fertilizer. As a kind of soil loose agent, it is often used in soil cultivation. If the peanut shell is not rotten, it is not conducive to the growth of plants. If the peanut shell is used in plants, it will have some side effects on the root growth of plants, and may also affect the absorption of nutrients and burn the root system of plants. ...
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How to compost pig manure into high quality organic fertilizer?
As we all know, fresh pig manure is rich in organic matter, but also contains a lot of volatile substances, pathogenic microorganisms, parasite eggs and heavy metals. In addition, fresh pig manure can produce an unpleasant smell. Therefore, unfermented pig manure cannot be used directly. But managed pig manure is free of odors and bacteria or parasite eggs. At the same time, bacterial protein and ...
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Application of microbial bacterial fertilizer in agricultural organic fertilizer production line
Bio-fertilizer is a kind of product that leads to the specific fertilizer effect of crops caused by the life activities of microorganisms, and it is a kind of finished fertilizer in the organic fertilizer production line. It has a huge effect on crop growth and soil nutrition. Here we introduce the application of microbial bacterial fertilizer in the organic fertilizer production line. 1. The ...
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Importance of Organic Fertilizers in Summer
Why Organic Fertilizers should be the first and the only choice of Gardeners, Farmers and Professional Landscapers for better yield even in red-hot Summer? The use of organic fertilizers for gardening, landscaping, lawn care, and even large-scale farming is increasing like never before as the farmers and gardeners are getting aware about the amazing benefits of organic fertilizers for plants and ...
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How to ferment sugar dregs quickly to make organic fertilizer
Filter mud, chicken manure, pig manure, furfural residue and sugar residue left from sugar processing in sugar factory can be used as raw materials for organic fertilizer production. They are fermented under suitable conditions to form organic matter, which is then processed by the organic fertilizer production equipment to provide nutrients for crops. Method of fermenting organic fertilizer ...
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Organic fertilizer manufacturing process solve the problem of manure treatment
For farmers and growers, in addition to worrying about the occurrence of diseases and insect pests, it is more important to solve the problem of livestock manure and crop straw treatment. If this resource is not used reasonably, it will not only be a problem of stacking, but also a threat to people's living and living environment. The most effective way is to use the corresponding means for ...
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What is the development trend of organic fertilizer production process?
Organic fertilizer production process uses straw, livestock and poultry organic matter as raw materials, and harmless treatment of pollutants through equipment to produce organic fertilizer. This production project mainly uses chicken, duck, goose, pig excrement and crop straw as the main raw materials, uses the natural fermentation of microbial flora and organic matter, adds nitrogen release ...
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