What is controlled release fertilizer(new)
A. Definition of controlled release fertilize Controlled release fertilizer is a fertilizer with various control mechanisms to delay the initial release of nutrients. And control the amount and rate of release of fertilizer nutrients according to crop demand. So as to keep the release of fertilizer nutrients in line with crop demand. And thus achieve […]
About organic fertilizer
A、Organic fertilizer Organic fertilizer has more comprehensive nutrients and high organic matter content. At the same time, it can also play a role in loosening the soil and fertilizing the ground. Improve the soil structure, improve crop yield and quality, etc. Therefore, it is loved by farmers and friends. However, there are many kinds of […]
How to use compound fertilizer
Compound chemical fertilizers are chemical fertilizers that contain two or more of the nutrients such as nitrogen, phosphorus and potassium. A. Binary compound fertilizer (1) nitrogen and phosphorus compound fertilizer ammonium phosphate: non-hygroscopic caking, easily soluble in thousands of water, aqueous solution pH 7.0 to 7.2. It is a chemically neutral fertilizer. Among them, nitrogen […]
How to use compound fertilizer (2)
A. Application of compound fertilizer five notes 1. After processing granulation of compound fertilizer than powder decomposition slowly, not easy to lose and volatile, fertilizer effect for a long time. 2. Crop seedlings need less nitrogen fertilizer, so for the sowing of crops with compound fertilizer as a base fertilizer. 3. Pay attention to the […]
Nitrogen, phosphorus and potassium fertilizer
A. Summary of nitrogen, phosphorus and potassium fertilizers Plants need a good ecological environment for normal growth, and nutrient conditions are one of the important factors. In order to obtain a good harvest of agricultural products, fertilization is an indispensable measure. B. The basis for proper fertilization of plants It must be based on the […]
Common fertilization methods
A、Fruit tree fertilization 1、Soil fertilization Soil fertilization is the main way of artificial fertilization of large trees. Organic fertilizers and most inorganic fertilizers used by soil application. Soil application requires application below the surface layer of the soil. This facilitates absorption by the root system and also reduces fertilizer losses. Some fertilizers are volatile. Not […]
Broccoli growing techniques
Broccoli is a high-grade health vegetable with full color and flavor. It is also a best-selling product in the international market. Now it has become a high-efficiency vegetable for export and domestic sales in China. A、Characteristics Broccoli morphology, growth habits and cauliflower is basically similar. But the growth is strong, heat and cold resistance are […]
Planting Techniques for Begonia
Begonia is a perennial evergreen herbaceous flower. Generally annual begonias planted in the Northeast. In landscaping, we use begonias in flower bed arrangements with excellent results. At present, it has become one of the most important flowers for flowerbeds. It has the advantages of rounded shape, dense flowers, easy to match with other bedding plants, […]
Cultivation techniques of Buddha’s hand
Buddha’s hand is usually planted in pots, small and delicate, and wonderfully interesting. However, in order to meet the needs of the sales market, it can also be involved in the western development of planting. Now we introduce a cultivation method: in-ground planting. The yield of Buddha’s hand in the ground is higher than that […]
Fertilization techniques for loquat
Fertilizers commonly used for loquat cultivation include human urine, animal manure, cake fertilizer, compost, garbage fertilizer, fire soil and chemical fertilizer. According to the mineral nutrient requirements of loquat growth and development, loquat is a high potassium-demanding plant. The potassium content of loquat fruit is almost three times more than that of nitrogen. Excessive nitrogen […]