Technical Instruction
Function of chemical fertilizer
Jun 17,2021
A chemical fertilizer containing one or more of the nutrients needed for crop growth. Short for chemical fertilizer. Fertilizer containing only one nutrient element with marked content is called unit fertilizer, such as nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, minor major…
Family farm, you know
Jun 17,2021
Family farm is an imported term originated from Europe and America; In China, it is similar to the upgraded version of large farmers. It is usually defined as a new type of agricultural operation subject with family members as the main labor force, engaged in large-scale, intensive and commercial…
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