MySheen

Methods and Techniques of Organic Fertilizer Application in Orchard in Spring

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Note that the choice of commodity organic fertilizer must first understand the source of raw materials. Secondly, the commercial organic fertilizer selected shall be tested and demonstrated in small area first. Pay attention to the application of most organic fertilizers after decomposition, such as newly purchased chicken manure, cow dung, etc., which often carry harmful substances such as germs.

Pay attention to the selection of commercial organic fertilizer first of all to find out the source of raw materials. Secondly, the selected commercial organic fertilizer first carried out a small area test and demonstration. Pay attention to the application of most of the organic fertilizer after maturity, such as newly bought chicken manure, cow manure and other harmful substances, direct use is disadvantageous to crops, should be used after accumulation and fermentation.

Pay attention to control the amount of organic fertilizer, the volume of organic fertilizer is large, the nutrients are low, need a large amount of application to meet the needs of crops, but not the more the better. Fruit crops need a large amount of fertilizer, generally about 2000 kilograms.

Pay attention to organic and inorganic fertilizers with complete nutrients, but when crop growth needs fertilizer peak, often insufficient supply; inorganic fertilizer is easy to decompose, conducive to crop absorption, but lack of stamina. The combined application of organic fertilizer and inorganic fertilizer can meet the fertilizer requirement of crops.

It should be noted that the deep application of base fertilizer has long-lasting fertilizer effect and slow nutrient release, which is generally used as base fertilizer. The application of organic fertilizer during deep ploughing is beneficial to the fusion of soil fertilizer, promote the formation of soil aggregate structure and effectively improve soil properties.

Combined with the application of biological fertilizer, biological bacteria in biological fertilizer can accelerate the decomposition of organic matter in organic fertilizer and decompose and transform harmful substances in organic fertilizer at the same time. Generally, in the basic application of organic fertilizer, 150 kilograms of biological fertilizer can be applied per mu, and 20 kilograms per mu can be applied when topdressing.

 
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