Cherry tomatoes In addition to nitrogen, phosphorus, potassium fertilizer, pay attention to the application of calcium, boron fertilizer. The production of 1000 kg of cherry tomatoes requires 3.85 kg of pure nitrogen, 1.15 kg of phosphorus pentoxide, and 4.44 kg of potassium oxide. Before planting, apply 5,000 kg of organic fertilizer per mu, 200 kg of bio-organic compound fertilizer, 50 kg of urea, 30-50 kg of superphosphate, 40 kg of potassium sulfate, 100 kg of calcium fertilizer and 1.5 kg of borax. Generally, when the first ear fruit begins to expand, the first top dressing can be carried out, and 5 kg of pure nitrogen and 6 kg of potassium oxide per acre are applied. The second top dressing is to harvest the first ear of fruit, and when the second ear is swollen, apply 5 kg of pure nitrogen per acre and 6 to 7 kg of potassium oxide. The third top dressing is about to be harvested in the second ear, and when the third ear is swollen, 4 kg of pure nitrogen per acre and 5 to 6 kg of potassium oxide are applied.
Colorful peppers Colorful peppers need sufficient nutrients to produce 1000 kg of colorful peppers, which require 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 is grown to the size of the walnut, the first top dressing is carried out, applying 5 kg of pure nitrogen per acre and 6 kg of potassium oxide. When entering the first ear fruit (men pepper) is about to be harvested, the second layer of fruit (for 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 to 20 days, the fourth top dressing was carried out, and the amount of fertilizer applied was the same as the first time.
Stingless Cucumbers The thornless cucumbers are fertilized with fertilizer, and the organic fertilizer is applied together with the application of NPK fertilizer. Adding molybdenum fertilizer can increase the vitamin content in the fruit and reduce the nitrate and nitrite content. The production of 1000 kg of thorn-free cucumber requires 2.6 kg of pure nitrogen, 1.4 kg of phosphorus pentoxide, and 3.5 kg of potassium oxide. The amount of fertilizer required in the final period accounts for more than 80% of the total fertilizer requirement. Before planting, apply 5,000 kg of organic fertilizer per acre, 250 kg of bio-organic compound fertilizer, 60 kg of urea, 30-40 kg of superphosphate, and 50 kg of potassium sulfate. The first top dressing was carried out at the beginning of the melon, and the pure nitrogen was applied 3 to 4 kg per mu and the potassium oxide was 4 to 6 kg. In the early stage of the melon, the second topdressing was carried out, and 3 to 4 kg of pure nitrogen per acre and 5 to 6 kg of potassium oxide were applied. In the middle of the melon, the third top dressing is applied, with 3 to 4 kg of pure nitrogen per acre and 5 to 6 kg of potassium oxide. Spray 0.02% to 0.05% ammonium molybdate during the fruiting period.
The peas are supplemented with nitrogen fertilizer at the seedling stage, and the phosphorus and potassium fertilizers are added during the growth period. 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 2500 kg of organic fertilizer per mu, 100 kg of bio-organic compound fertilizer, 20 kg of urea, 25-30 kg of superphosphate, 40 kg of potassium sulfate, and 0.5-1 kg of manganese sulfate. Into the extension of the vines, the first top dressing, 3 kg of pure nitrogen per mu, 4 to 6 kg of potassium oxide. In the flowering and pod-forming stage, the second top dressing was carried out, applying 2 to 2.5 kg of pure nitrogen per acre and 3.5 kg of potassium oxide. Spray 0.02% to 0.05% ammonium molybdate at the flowering stage.
Colorful peppers Colorful peppers need sufficient nutrients to produce 1000 kg of colorful peppers, which require 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 is grown to the size of the walnut, the first top dressing is carried out, applying 5 kg of pure nitrogen per acre and 6 kg of potassium oxide. When entering the first ear fruit (men pepper) is about to be harvested, the second layer of fruit (for 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 to 20 days, the fourth top dressing was carried out, and the amount of fertilizer applied was the same as the first time.
Stingless Cucumbers The thornless cucumbers are fertilized with fertilizer, and the organic fertilizer is applied together with the application of NPK fertilizer. Adding molybdenum fertilizer can increase the vitamin content in the fruit and reduce the nitrate and nitrite content. The production of 1000 kg of thorn-free cucumber requires 2.6 kg of pure nitrogen, 1.4 kg of phosphorus pentoxide, and 3.5 kg of potassium oxide. The amount of fertilizer required in the final period accounts for more than 80% of the total fertilizer requirement. Before planting, apply 5,000 kg of organic fertilizer per acre, 250 kg of bio-organic compound fertilizer, 60 kg of urea, 30-40 kg of superphosphate, and 50 kg of potassium sulfate. The first top dressing was carried out at the beginning of the melon, and the pure nitrogen was applied 3 to 4 kg per mu and the potassium oxide was 4 to 6 kg. In the early stage of the melon, the second topdressing was carried out, and 3 to 4 kg of pure nitrogen per acre and 5 to 6 kg of potassium oxide were applied. In the middle of the melon, the third top dressing is applied, with 3 to 4 kg of pure nitrogen per acre and 5 to 6 kg of potassium oxide. Spray 0.02% to 0.05% ammonium molybdate during the fruiting period.
The peas are supplemented with nitrogen fertilizer at the seedling stage, and the phosphorus and potassium fertilizers are added during the growth period. 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 2500 kg of organic fertilizer per mu, 100 kg of bio-organic compound fertilizer, 20 kg of urea, 25-30 kg of superphosphate, 40 kg of potassium sulfate, and 0.5-1 kg of manganese sulfate. Into the extension of the vines, the first top dressing, 3 kg of pure nitrogen per mu, 4 to 6 kg of potassium oxide. In the flowering and pod-forming stage, the second top dressing was carried out, applying 2 to 2.5 kg of pure nitrogen per acre and 3.5 kg of potassium oxide. Spray 0.02% to 0.05% ammonium molybdate at the flowering stage.
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