The fertilization method can use multiple radiating ditch or ring ditch methods(162 cell seed starting trays). The ratio of nitrogen, phosphorus, with medium fertility level, and potassium is about 1: 0.33: 1 It varies according to the cultivated variety, soil, climate and other conditions. Artificial pollination is generally carried out at the end of the flowering period and from 9 to 11 o'clock on a sunny day(succulent propagation tray). Pollination should be conducted while pollinating.
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The number of bacteria(200 cell seed starting trays). There are also some microbial fertilizers that can be stored for a long period of time. If it exceeds 4 years, the dormant state of the bacteria may be destroyed. For every 50 kg of wheat produced, it needs 1.4 to 1.6 kg of nitrogen, 0.5 to 0.75 kg of phosphorus, and 1.5 to 2 kg of potassium(large plastic plant containers). Rooting is to increase the accumulation of nutrients, extend lifespan, enhance growth, and stabilize and produce high yields.
(plastic nursery plant trays manufacturers france)Microbial fertilizers whose effective viable bacteria count cannot reach the standard cannot be purchased(15 cell trays bulk). The state stipulates that the effective viable bacteria count of microbial inoculants is ≥200 million / g (particles 100 million / g), and the effective viable bacteria count of compound microbial fertilizers and biological organic fertilizers is ≥20 million / G(cheap plant containers for sale). For example, Gymboree microbial fertilizer can be stored normally for 2 years.
The amount of fertilization per acre during the whole growth period of radish: 3000-3500 kg of farm fertilizer, 14-16 kg of nitrogen fertilizer, 6-8 kg of phosphate fertilizer, and 9-11 kg of potassium fertilizer(21 cell trays bulk). Nitrogen and potassium fertilizers are divided into base fertilizer and two top dressing applications, have strong tiller strength, the ratio of fertilization is 3: 4: 3, and phosphate fertilizer is all used as base fertilizer(hydroponic trays for sale).
It is not advisable to purchase ammonium chloride containing more chloride ions to avoid increasing soil salinity(32 cell trays bulk). In alkaline soil, although ammonium nitrogen fertilizer is easily absorbed and utilized by crops, care should be taken to prevent the decomposition and volatilization of ammonium nitrogen. Leek is very resistant to fertilizers(one gallon pot). To obtain high-quality and high-yield leek products, the supply of fertilizers must be ensured.(plastic nursery plant trays manufacturers france)
Special attention should be paid to the addition of fully rotted organic fertilizers(50 cell trays bulk). The number of effective live bacteria in the microbial fertilizer is about 500-900 million / g. For leeks over 5 years old, the peak period of vegetative growth has passed, and gradually entered the aging period(2.5 inch square plastic pots). In order to prevent premature aging and maintain high yield years, additional fertilizers are still required, increase yield and improve quality.
(plastic nursery plant trays manufacturers france)Although the amount of growth is small and the amount of fertilizer consumption is small, the absorption capacity of the root system is weak(98 cell trays bulk). In addition to applying sufficient base fertilizer, quick-acting fertilizer should be applied in stages. 2 to 4 years old leeks grow vigorously, high yield and high fertilizer requirements(2 gallon pots wholesale). Especially in the spring and autumn harvest season, it is the peak period of fertilizer demand.
Leek is mainly based on nitrogen fertilizer application, with appropriate amount of phosphorus and potassium fertilizer(105 cell trays bulk). Nitrogen fertilizer is sufficient, and the leaves are thick and tender; the appropriate amount of phosphorus and potassium fertilizer can promote the synthesis and transportation of sugar(5 gallon plastic nursery pots). In the production of leeks, the relationship between the lower part and the upper part of the ground is coordinated.
Winter wheat needs more fertilizer(162 cell trays bulk). The upper part of the upper part is constantly tiller, and the new part of the lower part is constantly growing new roots, so that the absorption organs and assimilation organs of the plant always maintain strong vitality. At the same time, it is necessary to unify the contradiction between rooting and harvesting(plastic bonsai pots wholesale). In the saline-alkali land area, the target output per mu is 3500-4000 kg.(plastic nursery plant trays manufacturers france)