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.
Wool Felt Wheels
The stone/ceramic grinding wheel is made of non woven cloth and high pressure binders with high quality. The polymer fiber material is refined by precision equipment. The material has an open mesh structure, flexible and durable, and the sand grain is beautiful and even.The grinding blade is even, sharp and durable, stable quality, long service life, high working efficiency, environmental protection, non-toxic and non-fading, it is the international advanced stone grinding material.The grinding wheel is generally installed in mould head of special automatic machine, widely used in the stone/ceramic/tile processing and production industry, can be used for a variety of material surface treatment, such as a variety of ceramic, tile and artificial stone etc, to achieve a very high degreed of finish. it`s as a support material for waxing when polishing.
Our Wool Polishing Pads made of 100% premium pure wool with designed reasonable make buffing and waxing more easily. Our Wool Polishing Pads made of 100% premium pure wool with designed reasonable make buffing and waxing more easily. Wool felt wheel made from high quality wool felt material, it's perfect for fine finish polishing on stainless steel, glass, ceramic, metal, marble etc.... we have a wide range of all kinds of wool felt wheel with different shapes, sizes and designs for different applications.
We distributes and wholesales various brands of Bonded Abrasives, Abrasive Sanding Disc, Cutting Wheels , Flap Wheels , Flap Disc Backing Pad, Flap Disc Adhesive, and Surface Conditioning Product etc, and enjoy a high position among consumers.
Wool Felt Wheels,Wool Polishing Wheel,Wool Felt Polishing Wheel,Wool Felt Disc Polishing Wheel
Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd , https://www.jd-abrasives.com