First, the proper moisture fertilization weather a prolonged drought in the environment, bio-organic fertilizer application should not be forced, until the time when moisture Zaishi moderate rain. Suitable moisture criteria are: field soil hand shape into groups, landing that is scattered.
Second, the amount of organic matter and nutrient content of other bio-organic fertilizer production standards for each business is different, when applied, we must look at the nutrient content of fertilizer formulations, but also depends on soil texture and fertility to determine the application rate, generally every 667 m2 (1 acre) in the amount of about 50 kg, poor soil, low fertility plots appropriate to use, and vice versa reduce it.
Third, the application of bio-organic fertilizer mixed with universal type and special type, in order to reflect the quick and long-lasting, fast-acting fertilizer should be mixed with the administration, especially mixed with fertilizer application effect of high levels of the best. Distinguish between different crops can reprovision of potassium, boron, zinc and other large and micronutrient fertilizer, so the better.