The role of engraving After the seedlings are planted or the branches of the tree are buds, the shoots can be oriented. The saplings are skewed and the buds balance the tree structure. The buds can be extracted from the buds. Branches with horizontal bra
Read moreIn the cold dew season, the weather gradually transitions from cool to cold. At this time, it presents a scene of high autumn and cool air. For greenhouse vegetables, it is also very conducive to its growth, and it is also a favorable period for winter an
Read moreAt present, flush fertilization is widely used in greenhouse cultivation and open field vegetables. Due to the rapid fertilization effect of fertilization, the effect is generally two to three days after the flush, and three to five days later, the effect
Read moreGermination period (late February to early March) Main farming 1. Top dressing; 2. Irrigation; 3. Prevention of frost damage; 4. Prevention of pests and diseases; 5. Arrangement of shelves and bundling Operational points â— The top dressing is ma
Read moreThe main reason for the emergence of flower topping in greenhouse cucumbers: Temperature misalignment type. In the early stage of planting and slowing down to the flowering and melon, if the continuous low temperature occurs, the vegetative growth of the
Read moreAs the country raises the status of potatoes to staple foods, the planting area of ​​potatoes in our province is gradually expanding, especially in the province's rice-producing areas, where winter idle fields are large, and farmers'
Read moreI. Fertilization period: The fertilization period of fruit trees is based on the growth rules of the roots of fruit trees to determine the period, method, type and dosage of fertilization. The effects of the various fertilization methods appear to be the
Read moreStrawberries are important cash crops, and the cultivated area in China has gradually increased, of which greenhouses occupy 2/3. Long-term continuous cropping in greenhouses will cause soil salinization and salinization. Therefore, in order to fundamenta
Read moreDuring the wintering period, there are many kinds of severe weather in the greenhouse vegetables. Unfavorable climatic conditions have a great impact on the greenhouse vegetable production. Therefore, the field management of the solar greenhouse must be s
Read moreAnswer: The amount of fertilizer input in cabbage is closely related to the local soil texture, fertilizer use habits, fertilizer varieties, and climatic conditions of the year. Sandy soil has a rapid loss of fertilizer and poor fertilizer retention capac
Read moreThe setting of the air vent is a key part in the construction of the greenhouse. However, due to the difference in the structure of the shed, the position of the air vent is different when it is set. The canals (ie corridors) of most greenhouses are gene
Read moreWheat is a crop that requires more phosphorus. Scientific application of phosphate fertilizer is one of the key measures to improve the efficiency of phosphate fertilizer, reduce the cost of fertilization, and promote high quality and high yield of wheat.
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