Fertilizer: Guaranteed to apply pure nitrogen 12-16 kg/mu, phosphorus pentoxide 6-8 kg/mu, potassium oxide 8-12 kg/mu, or compound fertilizer 30 kg. Fertilizer used as seed fertilizer can not be directly contacted with seeds to prevent burning seedlings.
Bacterial fertilizer: Use 200 grams of fruit's microbial bacteria fertilizer per acre. When the corn is planted, mix the fine soil directly into the hole with the seed. Fruits not only effectively prevent the occurrence of corn root disease, but also increase fertilizer utilization and increase soil organic matter.
Micro-fertilizer: For normal growth and development of corn, long-eared fruit, like other crops, it also needs not only nitrogen, phosphorus, potassium, but also boron, zinc, iron, magnesium, calcium and other trace elements, corn for boron, zinc The demand is particularly prominent. It is recommended that when sowing, Mushi applies 5 kg of trace element fertilizer in large dispensers and mix it with chemical fertilizers. If the last season of wheat has been applied to trace fertilizers in large dispensers, this block of corn fields The application can be dispensed with because the trace element fertilizer in the large dispenser has a long effective period of time, and the effect of “one application of seed wheat and increased yield of wheat and corn†can be achieved.
Household Oxygen Generator is a type of machine for producing oxygen, its principle is to use air separation technology. First, the air is compressed at a high density and then the different condensation points of each component in the air are used to separate the gas and liquid at a certain temperature, and then rectify it to separate it into oxygen and nitrogen. In general, people are used to calling it an oxygen generator because it is mostly used to produce oxygen. Because oxygen and nitrogen are widely used, oxygen generators are also widely used in the national economy. Especially Homecare Oxygen Concentrator and Household Medical Devices for hospital and household.
The first countries in the world to produce oxygen generators were Germany and France. The German Linde Company made the world's 10th m3/s oxygen generator in 1903. Following Germany, the French Air Liquide Company also began to produce oxygen generators in 1910. Since 1903, the oxygen generator has a history of 100 years.
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Haloxylon Ammodendron Medical Equipment Co., Ltd. , https://www.haloxylonhospital.com