Top Dressing And Soil Cultivation Of Ginger
Ginger is very resistant to fertilizer. In addition to applying sufficient base fertilizer, topdressing should be repeated many times. In the seedling stage, in order to promote the growth of seedlings, the "strong seedling fertilizer" should be chased once, and 1000 kilograms of decomposed human excrement or 10 kilograms of urea should be flushed with water per acre. Before and after the beginning of autumn, ginger seedlings are in the "three-strand branch" stage, which is a transition period for growth and a transition period for changes in fertilizer absorption. Yuan compound fertilizer 15-20 kg. Around the first ten days of September, the rhizome of ginger enters the vigorous growth period. In order to promote the swelling of the ginger mass and prevent premature aging, a "supplement fertilizer" is applied once, and 30 kg of ternary compound fertilizer is applied per mu.
The rhizome of ginger grows in the soil, which requires darkness, moisture, and soil cultivation. Generally, combine weeding and fertilization after the beginning of autumn, cultivate the soil 2-3 times, and gradually turn the sowing furrow into a ridge to prevent the rhizomes from coming out of the ground.