First, after the full-scale application of pedicure land, Mushi organic fertilizer 4000 ~ 5000 kg, 50 ~ 60 kg of available nitrogen fertilizer, phosphate fertilizer 50 kg, 50 kg of potassium fertilizer.
Second, phase dressing (1) seedling period: combined with thinning, cultivator light to mention the Miao Fei, Mu Shi human urine 500 to 750 kilograms, urea 5 to 10 kilograms, to promote seedlings robust growth.
(2) Rosette period: Spring cabbage enters this period, the growth is obviously accelerated, and the amount of fertilizer needed is also increased. It is necessary to chase and apply the tree-fertilizer in a timely manner. Mushi quality farm manure 1500 kg, urea 10-15 kg and moderate amount of phosphorus, Potash 5 to 10 kg.
(3) the ball period: the early ball, should be 7 to 10 days before the center of the package, Mushi quality farmyard fertilizer 2000 ~ 2500 kg, urea 20 kg, plant ash or potassium sulfate 15 ~ 20 kg; Mu Shi's condition is 1000-1500 kg of urine and 5 kg of urea to promote ball compaction and high yield.
In the seedling stage, the rosette stage and the bulbous stage, the Zhuang stem solution was sprayed at the same time. The stems and stems of spring cabbage were thick, the leaves were thick, the leaves were fresh, the plants were lush, and the natural taste was thick. At the same time, it can improve anti-disaster capacity and reduce the amount of pesticides and fertilizers.
Third, the reasonable watering Spring cabbage needs a large amount of water throughout the entire growth period, each top dressing must be combined with watering, should master the seedling period of small watering, rosette more than pouring, enter the ball period every 5 to 7 days pouring water principle .
Second, phase dressing (1) seedling period: combined with thinning, cultivator light to mention the Miao Fei, Mu Shi human urine 500 to 750 kilograms, urea 5 to 10 kilograms, to promote seedlings robust growth.
(2) Rosette period: Spring cabbage enters this period, the growth is obviously accelerated, and the amount of fertilizer needed is also increased. It is necessary to chase and apply the tree-fertilizer in a timely manner. Mushi quality farm manure 1500 kg, urea 10-15 kg and moderate amount of phosphorus, Potash 5 to 10 kg.
(3) the ball period: the early ball, should be 7 to 10 days before the center of the package, Mushi quality farmyard fertilizer 2000 ~ 2500 kg, urea 20 kg, plant ash or potassium sulfate 15 ~ 20 kg; Mu Shi's condition is 1000-1500 kg of urine and 5 kg of urea to promote ball compaction and high yield.
In the seedling stage, the rosette stage and the bulbous stage, the Zhuang stem solution was sprayed at the same time. The stems and stems of spring cabbage were thick, the leaves were thick, the leaves were fresh, the plants were lush, and the natural taste was thick. At the same time, it can improve anti-disaster capacity and reduce the amount of pesticides and fertilizers.
Third, the reasonable watering Spring cabbage needs a large amount of water throughout the entire growth period, each top dressing must be combined with watering, should master the seedling period of small watering, rosette more than pouring, enter the ball period every 5 to 7 days pouring water principle .