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4 Inch Square Greenhouse Pots Manufacturers NZ


The color is poor, the quality is low, and the output value is low(20 cell propagation trays wholesale); when boron is deficient, the tree grows weak, the branches are clustered with small leaves, the new shoots are withered, the flower buds are poorly differentiated, and the flowers and fruits are severe(2.5 inch plastic plant pots). On the one hand, because bayberry is planted on hillsides, the soil is relatively barren and susceptible to rain. 


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Mostly adopt ring-shaped and disc-shaped fertilizers to promote the root system to extend outward and expand the crown(24 cell propagation trays wholesale). Myrica denitrification reflects yellowing and smaller leaves, poor shoot growth, and weak tree vigour, resulting in reduced yield or annual results(plant germination trays); phosphorus deficiency reflects weakened growth of new shoots and roots, leading to early defoliation and flower buds when severe Poor differentiation.(4 inch square greenhouse pots manufacturers nz)


Bayberry lacks sensitivity to boron(plant start trays wholesale). When the useful boron content in the soil is 0.09 ppm, the symptoms of boron deficiency are reflected. The boron content in the leaves is normal between 20ppm and 80ppm. Usually nitrogen, phosphorus, and potassium deficiency can be corrected by fertilizer on the soil, or foliar spraying can also be used(plastic flower pots manufacturers). On the other hand, the management is relatively rough and does not pay attention to fat.


(4 inch square greenhouse pots manufacturers nz)In addition to applying sufficient base fertilizer before planting, in the absence of boron, or in the winter (November) soil application, each plant should be applied with about 50g of borax(4 cell propagation trays wholesale). Achievement trees are guided by high yield, stable yield, high quality and high efficiency(germination flats). The principle of increasing fertilizer is to increase potassium and reduce nitrogen and phosphorus. Fertilizer is usually applied 2-3 times a year.


Pay attention to reducing nitrogen and potassium when applying fertilizer after the first fruits, in order to control growth and promote results(6 cell propagation trays wholesale). Fertilizers were applied three times throughout the year, the first from February to March before sprouting, mainly potassium fertilizers and nitrogen fertilizers(7.48inch plastic plant pots), which satisfied the nutrient requirements for spring shoot growth, flowering and fruit growth and development of Myrica rubra. 


The second strong fruit fertilizer was applied in mid-May(8 cell propagation trays wholesale), mainly with quick-acting potassium fertilizer, to make up for the nutrient requirements for fruit growth and development, and to improve the quality of the fruit; the third time was from June to July after harvesting, mainly organic fertilizer, Supplemented with quick-acting nitrogen fertilizer to make up for tree nutrients in time(7.88inch plastic plant pots), 3 separates account for about 30%, 30% and 40%.(4 inch square greenhouse pots manufacturers nz)


Therefore, in the growing season from March to August, thin fertilizer should be repeatedly applied, and fast-acting nitrogen fertilizers, such as urea(12 cell propagation trays wholesale), or compound fertilizers equipped with appropriate nitrogen, phosphorus, and potassium, should be used. Newly planted young trees should be applied with quick-acting thin fertilizer in time after the survival(9.06inch plastic plant pots). It is applied half a month before the spring, summer, and autumn shoots are drawn.


(4 inch square greenhouse pots manufacturers nz)The following year, the young tree aims to promote growth and form an abundant canopy(18 cell propagation trays wholesale). Such as annual plant application of 0.3 to 0.5 kg of urea plus grass ash 2 to 3 kg, 5 to 10 kg of coking marl or 0.1 to 0.2 kg of potassium sulfate. Usually, the plant is applied with 0.1 kg of urea. Because the young tree has weak resistance, it needs sufficient soil moisture when fertilizing(plastic planters bulk), Can be applied before or after rainfall, or water.


After 3 years of birth, the amount of fertilizer added to each plant is supplemented with appropriate phosphorus and potassium fertilizers(36 cell propagation trays wholesale). For fertilizers applied twice a year, the first fertilizer is applied before the first sprouting, and the amount of fertilizer applied is about 40%, and the second fertilizer is applied after harvesting, smaller leaves and lack of gloss(plastic planters suppliers), which accounts for about 60%, affecting output value and quality.


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