Zhengzhou City, China
1. Lime application to adjust soil pH.When the soil pH is less than 5.5, 100-150 kg of lime should be applied per mu to adjust the pH so that the soil pH is between 5.5 and 6.5 to improve the absorption and utilization of nutrients.
Read MoreApply rotten farm fertilizer. Greenhouse vegetables fertilized with well-rotted farmyard manure. Well-rotted farm fertilizer can avoid the spread of disease and insect eggs in the fertilizer. And avoid putting farmyard fertilizer into the greenhouse and t
Read MoreGranulation is an important process for the production of granular fertilizer, it is not only related to the internal and external quality of granular fertilizer products, but also related to the size of the yield, the cost of high and low, and granulatio
Read MoreI. Do not apply blindly Zinc fertilizer is effective only when applied to zinc-deficient plots and zinc-sensitive crops, so the application of zinc fertilizer should vary from place to place and from crop to crop, and should not be applied blindly. Genera
Read MoreCurrently on the market there are large and small particles of urea, in the price, the price of large particles of urea is slightly higher than small particles of urea, large particles of urea why to sell slightly expensive? Is it that the large particles
Read MoreFrom the fertilizer dosage, the specific amount of various fertilizers for the bottom of the fertilizer can be determined with reference to the results of local field fertility trials for many years and the target yield and other comprehensive factors, ge
Read MoreCompost: Fertilizer made from weeds and garbage, which can be used according to local conditions, preferably combined with spring and autumn plowing as a base fertilizer.
Read MoreThe nutrients contained in organic fertilizer are not all-purpose. Organic fertilizer contains more kinds of nutrients, which is an advantage compared with chemical fertilizer with single nutrient, but the nutrients it contains are not balanced and cannot
Read MorePile the farmyard manure by 30-40cm, sprinkle calcium superphosphate evenly on each layer, and sprinkle 10% urea aqueous solution or live bacterial agent dilution. This pile to 5-7 layers, the height of the fertilizer pile to 1.5 m to 2 m is appropriate,
Read MoreThe technical content of bio-organic tire production is relatively high. In addition to the biological bacterium that promotes the decay and decomposition of organic materials in the decomposition process to achieve the purpose of targeted decomposition a
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