The combined application of organic fertilizer and chemical fertilizer is a long-term guideline for fertilizer work in China. Its significance lies in its ability to increase crop yields, improve the farmland ecological environment, and increase economic efficiency. Its benefits are mainly reflected in the following aspects:
1. Organic manure contains various nutrients and some biologically active substances needed for crops, and the nutrients contained in fertilizers are relatively simple except compound fertilizers. Organic fertilizers and chemical fertilizers contain different nutrients and types, and they can be combined with each other for a long period of time.
2. Organic fertilizer has slow and stable fertilizer effect, low utilization rate in the season, but long aftereffect. Fertilizer is mostly quick-acting fertilizer and is easily absorbed by crops in a timely manner. The fertilizer effect is fast but not long-lasting. The combination of the two can make up for the lack of each other.
3. In combination with organic fertilizer and chemical fertilizer, inorganic nitrogen in chemical fertilizers can increase the mineralization rate of organic nitrogen, and organic nitrogen can increase the biological fixation rate of inorganic nitrogen. The application of organic fertilizer is to cultivate land, and the application of chemical fertilizer is to use land. The combination of the two is beneficial to the high yield and stable production of the crop.
China Green Coffee Beans
flavor: mellow and balanced, with fruit acid flavor, nuts, honey, chocolate, citrus;
Variety:Aribica
processing method: washing;
water content: less than 12%;
packaging: 60kg / bag
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Yunnan New Biology Culture Co,.Ltd , https://www.lvsancoffee.com