Before the winter cold wave, plants that are more than five years old(3.94inch plastic nursery pots), or trees that yield more than 50 kg, apply 0.35-0.50 kg of 20-20-20 water-soluble fertilizer, 0.15-0.25 kg of potassium sulfate, 150-200 g of guandikang biological bacterial fertilizer(104 cell propagation trays wholesale), mix with clear water or biogas slurry or retting the decayed human and animal dung water for 15-20 kg, and then spray them evenly On the topsoil under the canopy.
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Summer orange fruits expand in winter, mature in spring and summer, flower bud differentiation in winter(4.33inch plastic plant pots), blossom and fruit in spring and summer, and winter is the peak period for summer orange to need nutrients. The temperature is low in winter, if not managed in winter, the fruit falling will reach 40% - 50%(128 cell plug trays supplier). When the stolons grow to 10-15 cm, the top buds of the succulent stems sprout up again to form leaflike stems, forming ramets.(large plastic plant pots for trees suppliers nz)
Each plant should be cultivated with 100-150 kg of retting composted tangmud(4.72inch plastic plant pots), burning soil, garbage fertilizer or other soil and miscellaneous fertilizer. The soil should be cultivated from 25-30 cm outside the drip line of the tree crown to 30-40 cm from the trunk, with a thickness of about 5-6 cm(40 cell plug tray wholesale), so as to thicken the topsoil, cover the exposed root groups, fertilize the soil and improve the fertility. In addition, an organic fertilizer should be applied to the roots.
Let's see what's the way to apply fertilizer to summer orange? If the nutrient supply is insufficient in winter(10 inch plastic plant pots), it will not only affect fruit expansion, but also threaten flower bud differentiation, making the fruit small and flower bud less, which will not only affect the current year's output, but also threaten the next year's harvest(18 cell propagation trays wholesale). Therefore, the winter summer orange application of heavy fertilizer, in order to ensure that there is an adequate supply of nutrients.
(large plastic plant pots for trees suppliers nz)One plant is planted in each hole, and attention shall be paid not to let the seed ball fall off(2 gallon plant pot), so that the plant can still have the seed ball to supply nutrients after transplanting to the seedling field. 3-5 days after the seedling is planted, it turns green, and tillers occur one after another to form new plants(36 cell propagation trays wholesale). The lateral buds of the new plants draw out stolons around. The ramets branch and tiller in the same way, forming plant clusters.
When the seedlings are cultivated to a height of 40-60cm, they can be transferred to a pre leveled seedling field for propagation(128 cell trays). The plant row spacing can be 150-180cm. The speed of branching is related to factors such as fertilizer and temperature(50 cell seedling trays wholesale). All the new plants formed in the seedling field can be transferred to the field as a single plant for planting, but the seedlings should not be damaged when they are taken.
Therefore, it has strong resistance and less diseases and insect pests(4 gallon nursery pots). We should apply chemical fertilizer deeply, transplant in the same year, and turn the land deeply. The medium tillage can promote the early growth and increase the output of the current year(40 cell propagation trays wholesale). The period of flowering and capsule forming is the most vigorous period of sesame growth, and also the peak period of fertilizer demand.(large plastic plant pots for trees suppliers nz)
The absorption of nutrients accounts for about 70% of the total, so it is necessary to increase the application of flower fertilizer(2 gallon plastic pots). The application of flower fertilizer can increase the yield by more than 30%. The way of top dressing is to apply special fertilizer for sesame in the soil and P, K and B fertilizer outside the root(51 cell propagation trays wholesale). When the temperature is 25 ℃ - 30 ℃, the branching is the fastest, and a branching can take place in 10-15d.