The effect of chemical fertilizer and farmyard manure application is better than that of chemical fertilizer or farmyard manure alone, but the following points should be noted when applying:
The application time of farmyard fertilizer is slow, and should be applied early. Generally, it is applied once before sowing. However, the amount of chemical fertilizer is small, and the effect is quick. Generally, it should be applied about 7 days before the peak of nutrient absorption.
Application method Farmyard manure should be combined with deep tillage into the soil tillage layer, or combined with ridges to buckle into the ridge bottom. Nitrogen fertilizer with farmer's fertilizer, 30% as base fertilizer and 70% as top dressing. Phosphate fertilizer and potash fertilizer are applied as a base fertilizer at one time.
The application of quantitative fertilizers and farmyard manure application may vary according to the crop and soil fertility. For example, corn is planted on a thin ground, and 4 cubic meters of farmyard manure, 24 kg of urea, and 13 kg of phosphate fertilizer can be applied per acre, or Application 15:15:15 compound fertilizer 13 kg. Medium-fertile soil can be applied to farmer's fertilizer of 3 cubic meters, urea of ​​20 kilograms, or application of 15:5:15 compound fertilizer of 12 kilograms. High-fertility soil can be applied to farmer's fertilizer of 2.5 cubic meters and urea of ​​15 kilograms. Urea is more effective when used in top dressing. Compound fertilizer is better with base fertilizer.
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96 Deep Well Plate

Made of medical grade polypropylene, resistant to alcohols and other mild organic solvents.
Can provide sterilization, with lid, independent packaging.
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Deep Well Plate

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