Adding a large amount of fully rotted organic fertilizer(propagation tray), supplemented with chemical fertilizer, can not only improve the soil granule structure, but also through the activity and decomposition of microorganisms, it can also make the nitrogen in the organic fertilizer according to ammonium nitrogen, nitrite nitrogen, nitrate State nitrogen is decomposed in order(3 gallon nursery pots wholesale), so that microorganisms in the soil can absorb inorganic nitrogen and synthesize proteins.
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In case of dry weather, irrigation is required after fertilization(plastic grow pots). Leek is very resistant to fertilizers. To obtain high-quality and high-yield leek products, the supply of fertilizers must be ensured. Special attention should be paid to the addition of fully rotted organic fertilizers. The amount of fertilizer required for leek at different growth stages is different(large plastic terracotta pots). In addition to applying the base fertilizer, the quick-acting fertilizer should be applied in stages. Harvest is the purpose of cultivation.
(plastic starter plant pots manufacturers philippines)Although the amount of growth is small and the amount of fertilizer consumed is small at the seedling stage, the absorption capacity of the root system is weak(plug trays). Generally, Luwang series of foliar fertilizer or 0.2% potassium dihydrogen phosphate can be sprayed in combination with insect control(5 gallon nursery pots wholesale). Symptoms of bacteria invade the plant from the cotyledons or young roots, producing yellow-brown water stains on the root neck, which then turn dark brown, causing root tissue rot.
Combined with deep soil application, especially in the spring and autumn harvest season, it is the peak period of fertilizer demand(flat plastic tray). For leeks over 5 years old, the peak period of vegetative growth has passed, and gradually entered the aging period. In the production of leeks, the relationship between the ground and the ground is well coordinated(seed starter trays). Rooting is to increase the accumulation of nutrients, extend lifespan, enhance growth, and stabilize and produce high yields.
In order to prevent premature aging and maintain high yield years, additional fertilizers are still required(gallon nursery pots). The leek is mainly based on the application of nitrogen fertilizer, with a suitable amount of phosphorus and potassium fertilizer. Nitrogen fertilizer is sufficient, and the leaves are thick and tender(black plastic plant pots); the appropriate amount of phosphorus and potassium fertilizer can promote the synthesis and transportation of sugar, increase yield and improve quality.(plastic starter plant pots manufacturers philippines)
In the canopy drip line, dig a shallow ditch for shallow application(gallon plant pot). The ground is continuously tillering, and the ground is constantly growing new roots, so that the absorption organs and assimilation organs of the plant always maintain a strong vitality. At the same time, it is necessary to unify the contradiction between rooting and harvesting(nursery plant pots). Fertilize scientifically according to the characteristics of pomegranate fertilizer requirements and the characteristics of various chemical fertilizers.
(plastic starter plant pots manufacturers philippines)However, when there are many harvest times, if the stubble is too low or harvested too early, it will easily cause excessive loss of nutrients and lead to early decline in yield(cell trays). Therefore, in cultivation and management, strengthen the management of fertilizer and water, promote the growth of nutrients and the accumulation of carbohydrates, and control the number of harvests(7 gallon nursery pots wholesale). After being infected at the adult stage, the whole plant will die in about 10 to 30 days.
When the environment is dry, the epidermis of the diseased part is sunken and closely adheres to the stem(square nursery pots). The diseased parts are mostly attached to the ground at the base of the stem. Sometimes the main stem and side branches die in stages. Pathogenesis The pathogens mainly overwinter on the diseased residual plants in seeds and soil, and become the source of disease next year(1 gallon nursery pots wholesale). 2 to 4 years old leeks grow vigorously, have strong tiller strength, high yield and high fertilizer requirements.