What problem does cucumber topdressing need to notice?

Cucumber is a daily edible summer vegetables, for the planting of cucumber friends, fertilization is a key link, the cucumber topdressing need to pay attention to what problems?The following to introduce the cucumber fertilizer technology.

cucumber

Transplanting to sitting before melon should see seedling topdressing, and control the amount, it is appropriate to use "thin fertilizer frequently, a small amount of food" topdressing method, if the topdressing is too much and too concentrated, easy to cause plant growth, affect reproductive growth, and even cause flower, melon.Can apply slightly commonly dilute fecal water or fluid of biochemical organic fertilizer can.

Cucumber is a kind of vegetable with a shallow root system and a large amount of fertilizer. In the production process, in addition to applying sufficient organic fertilizer, a large amount of chemical fertilizer should also be applied, and the top dressing should be increased from the young fruit stage to the harvest stage to promote the growth and development of the fruit and the demand for nutrients in the growing stage.In the growing period of root melon, quick effect fertilizer 2?For 3 times, 30% human excrement and urine leaching liquid can be selected to ensure that the plant does not lose fertilizer.In order to meet the needs of plant growth in the middle and late stage of growth, it is necessary to avoid defattening in the late stage, which may cause premature aging of the plant or the appearance of malformed melon.Human manure or potassium sulfate compound fertilizer was applied once every 10 days.

Cucumber fertilizer

Cucumber not only absorbs nutrients from the soil by the roots, but also can absorb mineral nutrients from the leaf surface to promote the development of fruit expansion.4 times foliar fertilizer, available biochemical organic liquid fertilizer 300?500 times liquid, also can choose chelate state multivariate compound microfertilizer 500 times liquid, or supplement boron, zinc, iron and other microfertilizers, in order to improve the quality of cucumber, enhance the resistance of plants, prevent premature aging.

Top dressing of cucumber should not be applied in wet soil, which is likely to cause differentiation of female flowers and malformation of melon, resulting in physiological diseases such as deciduous leaves, falling flowers and mellifluous melon. Applying fertilizer at high temperature will lead to high water evaporation of plant leaves, which will affect the effect of fertilizer.In addition, fertilization time in the morning or evening is appropriate.

Above is the introduction of some cucumber fertilizer technology, planting cucumber friends, can refer to the above fertilizer technology, combined with the actual planting conditions, reasonable fertilizer.