Fall soil fertilization

Compost, green manure, and manure are collectively referred to as farmyard manure. Although they all contain nutrients such as nitrogen, phosphorus, and potassium, their properties vary, and the range of use varies from fertilizer to fertilizer. The rational use of farmyard manure can not only increase the yield and quality of crops, but also improve soil structure.
Compost is a fertilizer made from a backlog of weeds and other raw materials. It can be used in accordance with local conditions. It is best to use spring and autumn tillage as base fertilizer. The green manure is best used as base fertilizer or top dressing of legumes, and the nitrogenous effect of rhizobia is used to increase soil fertility. Pig manure contains more organic matter and nitrogen, phosphorus and potassium, and decomposed pig manure can be applied to all kinds of soils, especially for well-drained hot soil. Cow dung has a low nutrient content and is a typical cold fertilizer.
Dried cow dries, mixed with 3%-5% of grass ash or phosphate rock powder, horse dung for accumulation, can accelerate decomposition of cow dung and improve fertilizer efficiency. It is best used in combination with hot fertilizers or on sandy loam and sunny slopes. Sheep manure is a hot fertilizer and should be mixed with pig manure, suitable for cold soil and shady slopes. Horse manure has a high content of organic matter, nitrogen and cellulose, contains high-temperature fiber-decomposing bacteria, and has high fermentation speed and high calorie content in compost. It is suitable for soils with wet and heavy soils, shady slopes and severely compacted soils. Poultry manure has high nutrient content and can be used as seed fertilizer and top dressing. It is most suitable for vegetables. Human urine fermentation can be used directly after maturity, and it can also be mixed with soil into large manure for topdressing.

Compacted Oxygen Cylinder Filling System

ETR Oxygen Cylinder Filling System is consisted of the air compressor, air-water separation device, refrigerated air dryer, air dew point monitoring device, multi-stage filter, air buffer tank, air moisture monitoring device, Oxygen Generator, oxygen buffer tank, flow meter, online oxygen monitoring device, oxygen booster and cylinder filling station, smart electric control cabinet, computer monitoring system, remote network monitoring system..

For the compacted Oxygen Cylinder Filling system, all the parts can be compacted together and skid mounted. So it is easy for the installation and operation and maintenance. 

Compacted Oxygen Cylinder Filling System

Compacted Oxygen Cylinder Filling System,Oxygen Filling Plant,Oxygen Filling Station ,Oxygen Filling Machine

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