Natural balance in soil and IPM strategy of vegetable and fruit
2004
Nguyen Tho | Le Van Hung
All most vegetable and fruit diseases are agented by harmful soil born Micro-Organisms (MO). In soil the fauna of benificial and antagonistic (MO) are very rich which can control the harmlul one protecting plants healthy. However because it has not been conservation farming, and using too much chemical fertilizer and insecticide... making poor nutrition as well as benificial and antagonistic MO fauna that destroy natural balance in soil. By that way plants are not well growing, and disease more severely... A principle of IPM strategy is keeping natural balance that it is not only upper the soil on canopies of plants but also in soil. The beneficial and antagonistic MO fauna and their activity strict belong to how rich and balance nutritional compounds based on bio-organic and humus compounds in soil. So that we have to have conservation farming with soil stabiliser organic fertilisers for making soil fertility. Nowaday we have some successes in IPM but it's limited because we are not studying how taking care balance in soil. Keeping natural balance in soil based on bio-organic fertilisers which is very importance not only for IPM strategy but also for quality of vegetable and fruit products.
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