Colorful pepper
The growth of colorful peppers requires sufficient nutrition. The production of 1000 kg of colorful pepper requires 4.2 kg of pure nitrogen, 1.1 kg of phosphorus pentoxide, and 6.5 kg of potassium oxide. At the same time, an appropriate amount of calcium fertilizer is needed. Before planting, apply 4,500 kg of organic fertilizer per acre, 150 kg of bio-organic compound fertilizer, 50 kg of urea, 25 kg of superphosphate, 50 kg of potassium sulfate, and 100 kg of calcium fertilizer. When the seedlings are over and the first ear grows to the size of the walnut, the first top dressing is carried out, and 5 kg of pure nitrogen and 6 kg of potassium oxide per acre are applied. When entering the 1st ear fruit (men pepper) is about to be harvested, the first layer of fruit (on the pepper) and the third layer of fruit continue to expand and the third layer of fruit is falling and fruit setting is the peak of fertilizer demand, should be reapplied the second time Topdressing, applying 6 kg of pure nitrogen per mu and 7-8 kg of potassium oxide. The third top dressing was carried out about half a month later, and the amount of fertilizer applied was the same as the second time. After 15~20 days, the fourth top dressing was carried out, and the amount of fertilizer applied was the same as the first time.
Dutch beans
Apply nitrogen fertilizer at the seedling stage, supplement the application of phosphorus and potassium fertilizer at the peak of growth, and pay attention to the application of molybdenum fertilizer and manganese fertilizer. The production of 1000 kg of peas requires 2.4 kg of pure nitrogen, 0.8 kg of phosphorus pentoxide and 5.7 kg of potassium oxide. Before planting, apply 2,500 kg of organic fertilizer per mu, 100 kg of bio-organic compound fertilizer, 20 kg of urea, 25 to 30 kg of superphosphate, 40 kg of potassium sulfate, and 0.5 to 1 kg of manganese sulfate. Into the vine-producing period, the first top dressing, 3 kg of pure nitrogen per acre, 4 to 6 kg of potassium oxide. In the flowering and pod-forming stage, the second top dressing was carried out, applying 2~2.5 kg of pure nitrogen per acre and 3.5 kg of potassium oxide. Spray 0.02%~0.05% ammonium molybdate at the flowering stage.
Green cauliflower
In fertilizer nutrients, nitrogen and phosphorus are most needed during the whole growth period, especially during flower bulb expansion, and potassium fertilizer is needed after flower bud differentiation. Among the trace elements, boron and molybdenum are most needed. The production of 1000 kg of green cauliflower requires 2.5 kg of pure nitrogen, 1.1 kg of phosphorus pentoxide, and 2.9 kg of potassium oxide. Before planting, apply 2,500 kg of organic fertilizer per acre, 100 kg of bio-organic compound fertilizer, 50 kg of urea, 20 to 25 kg of superphosphate, and 30 kg of potassium sulfate. Enter the rosette period, carry out the first top dressing, apply 4 kg of pure nitrogen per acre, and 6 kg of potassium oxide. In the late stage of the rosette, the second top dressing was applied, and 2.5 kg of pure nitrogen and 4 kg of potassium oxide were applied per 6 mu. At the beginning of flower bulb formation, 0.2~0.5% borax can be sprayed outside.
(Xue Yuhua)
Farmers Daily
The growth of colorful peppers requires sufficient nutrition. The production of 1000 kg of colorful pepper requires 4.2 kg of pure nitrogen, 1.1 kg of phosphorus pentoxide, and 6.5 kg of potassium oxide. At the same time, an appropriate amount of calcium fertilizer is needed. Before planting, apply 4,500 kg of organic fertilizer per acre, 150 kg of bio-organic compound fertilizer, 50 kg of urea, 25 kg of superphosphate, 50 kg of potassium sulfate, and 100 kg of calcium fertilizer. When the seedlings are over and the first ear grows to the size of the walnut, the first top dressing is carried out, and 5 kg of pure nitrogen and 6 kg of potassium oxide per acre are applied. When entering the 1st ear fruit (men pepper) is about to be harvested, the first layer of fruit (on the pepper) and the third layer of fruit continue to expand and the third layer of fruit is falling and fruit setting is the peak of fertilizer demand, should be reapplied the second time Topdressing, applying 6 kg of pure nitrogen per mu and 7-8 kg of potassium oxide. The third top dressing was carried out about half a month later, and the amount of fertilizer applied was the same as the second time. After 15~20 days, the fourth top dressing was carried out, and the amount of fertilizer applied was the same as the first time.
Dutch beans
Apply nitrogen fertilizer at the seedling stage, supplement the application of phosphorus and potassium fertilizer at the peak of growth, and pay attention to the application of molybdenum fertilizer and manganese fertilizer. The production of 1000 kg of peas requires 2.4 kg of pure nitrogen, 0.8 kg of phosphorus pentoxide and 5.7 kg of potassium oxide. Before planting, apply 2,500 kg of organic fertilizer per mu, 100 kg of bio-organic compound fertilizer, 20 kg of urea, 25 to 30 kg of superphosphate, 40 kg of potassium sulfate, and 0.5 to 1 kg of manganese sulfate. Into the vine-producing period, the first top dressing, 3 kg of pure nitrogen per acre, 4 to 6 kg of potassium oxide. In the flowering and pod-forming stage, the second top dressing was carried out, applying 2~2.5 kg of pure nitrogen per acre and 3.5 kg of potassium oxide. Spray 0.02%~0.05% ammonium molybdate at the flowering stage.
Green cauliflower
In fertilizer nutrients, nitrogen and phosphorus are most needed during the whole growth period, especially during flower bulb expansion, and potassium fertilizer is needed after flower bud differentiation. Among the trace elements, boron and molybdenum are most needed. The production of 1000 kg of green cauliflower requires 2.5 kg of pure nitrogen, 1.1 kg of phosphorus pentoxide, and 2.9 kg of potassium oxide. Before planting, apply 2,500 kg of organic fertilizer per acre, 100 kg of bio-organic compound fertilizer, 50 kg of urea, 20 to 25 kg of superphosphate, and 30 kg of potassium sulfate. Enter the rosette period, carry out the first top dressing, apply 4 kg of pure nitrogen per acre, and 6 kg of potassium oxide. In the late stage of the rosette, the second top dressing was applied, and 2.5 kg of pure nitrogen and 4 kg of potassium oxide were applied per 6 mu. At the beginning of flower bulb formation, 0.2~0.5% borax can be sprayed outside.
(Xue Yuhua)
Farmers Daily
ã€Comment】 ã€Print this article】 ã€Close this page】 ã€Large, medium and small】
NANTONG DONOR COMPANY LTD , https://www.ntdonglan.com