How to fertilize Phyllostachys pubescens

Phyllostachys pubescens generally applies soil mixed fertilizer or chemical fertilizer after weeding and loosening the soil. In May and June, urea 100-200 g can be applied to the ring ditch or washed with water. The second time is from September to June, 10. At this time, organic fertilizer or chemical fertilizer can be applied, and each plant can be applied with 3-5 kilograms of organic fertilizer or 200-300 grams of chemical fertilizer. High-yield Phyllostachys pubescens forest is fertilized four times a year, and the first quick-acting fertilizer is applied in early spring and February to promote the early development and growth of bamboo shoots, also known as long-shoot fertilizer. Urea can be applied at a rate of 375kg per hectare, and the method of circular furrow application is adopted. The second quick-acting fertilizer should be applied in May-June. During this period, bamboo shoots have been dug up, new bamboo has been preserved, and branches and leaves have begun to spread. Underground whipping, also known as whipping fertilizer, can apply 375 kilograms of urea, which can cooperate with weeding and loosening soil. The method is to spread it after weeding and then cover it with loose soil. Alternatively, the fertilizer can be directly applied to the cut bamboo piles, and the bamboo piles can be opened first. The third time should be carried out in September, when bamboo shoots begin to differentiate into pregnant shoots, also known as germinated pregnant shoot fertilizer, and 225kg compound fertilizer (special fertilizer for bamboo) is applied per hectare, and the fertilization method is the same as the second time. The fourth time, organic fertilizer, also called bamboo shoot fertilizer, should be applied once in11-65438+February. This time, soil mixed fertilizer, cow dung fertilizer or compost can be applied, and the fertilization rate is 7500kg per hectare, which can be used to dig winter bamboo shoots or cover the soil after spreading.