The preparation and use of a large number of elemental fertilizers is the first period of growth and development after the planting of Banlangen from late May to early June. The demand for NPK elements during this period is enhanced. Therefore, it must be scientific during this period. Reasonably manage the fertilizer and water. The specific method is: from late May to early June, the use of ammonium sulphate 7-8 kg, phosphate fertilizer 8-15 kg, potassium fertilizer 3-5 kg, the above fertilizers are mixed and evenly sprinkled into the Banlangen line (spread fertilizer from the plant) The roots must be 5-10 cm to avoid burning the roots of the Banlangen). In addition, 40-50 kg of cake fertilizer can be applied per acre (or 400-500 kg of manure and excrement of rotted and mature people). In the first ten days of July, when the first leaves were harvested by Banlangen, the topdressing method according to the above method can provide sufficient nitrogen, phosphorus and potassium fertilizer for the growth of Banlangen.
Preparation and use of trace element fertilizers According to the above method, a large amount of elemental (nitrogen, phosphorus, potassium) fertilizer is applied to the Banlangen plant, and the foliar plant growth agent (micronutrient fertilizer) is used in combination with the effect. The specific methods are as follows: the use of foliar micro-fertilizer potassium dihydrogen phosphate 150-200 g, or zinc sulfate 200-250 g, or Song Gang green St. 50 g, or Tian Run foliar fertilizer 200 g, plus water 50-75 kg, After sown in Banlangen, the height of the seedlings is about 10 cm, and the first uniform uniform spraying is applied to the plants of Banlangen. After harvesting the leaves in late June and mid-August, the micro-fertilizer can be sprayed separately according to the above method. It can provide more than 10 kinds of chemical trace elements such as iron, copper, magnesium, zinc and manganese for the growth of Banlangen, and the effect of increasing production and income is remarkable.
Preparation and use of trace element fertilizers According to the above method, a large amount of elemental (nitrogen, phosphorus, potassium) fertilizer is applied to the Banlangen plant, and the foliar plant growth agent (micronutrient fertilizer) is used in combination with the effect. The specific methods are as follows: the use of foliar micro-fertilizer potassium dihydrogen phosphate 150-200 g, or zinc sulfate 200-250 g, or Song Gang green St. 50 g, or Tian Run foliar fertilizer 200 g, plus water 50-75 kg, After sown in Banlangen, the height of the seedlings is about 10 cm, and the first uniform uniform spraying is applied to the plants of Banlangen. After harvesting the leaves in late June and mid-August, the micro-fertilizer can be sprayed separately according to the above method. It can provide more than 10 kinds of chemical trace elements such as iron, copper, magnesium, zinc and manganese for the growth of Banlangen, and the effect of increasing production and income is remarkable.
ã€Comment】 ã€Print this article】 ã€Close this page】 ã€Large, medium and small】
Stainless Steel Wine Rack/holder
Wine Bottle Rack,Metal Wine Rack,Wine Display Rack,Wine Rack Holder,Honeycomb Wine Rack
Shenzhen Lanejoy Technology Co.,LTD , http://www.wirefruitbasket.com