How to use the arch shed to produce the cultivation technology of éŸé»„?éŸé»„
The production of glutinous yellow is made by using various coverings, including straw shed covering, earthen jar covering, small shed and black plastic film covering. The new amaranth leaves or leaf sheaths are not sunny. Due to lack of sunlight, the leaves of the amaranth do not form chlorophyll, so the newly grown leaves are yellowish white or light yellow, which is yellow. So how do you use the small shed to produce glutinous yellow? Here is a brief introduction to the cultivation techniques of éŸ yellow, hope to help everyone. The small shed shading production of glutinous yellow is better than other methods, and has the characteristics of simple operation, low cost and unreliable rot. Moreover, the output is high, the quality is good, and it is worthy of promotion and application. Therefore, today we mainly introduce how to use the small shed to produce glutinous yellow. Set up a small arch shed on the leeland floor, 1.6 meters wide, 0.45 meters high, 20 meters in length, the distance between the bamboo frames is 06 meters, covered with black film. After the film is covered, vents should be provided at both ends of the arch shed, and a visor should be added to prevent sunlight from entering the shed. The sides of the shed must be tightly buckled with soil blocks, and a tile can be placed flat every 3 meters. Ventilate and adjust humidity. Note that the amaranth seedlings should be cut once before the small arch shed, and 4% of the human excrement should be applied 7 days before the cutting to prepare for the production of sorghum. The glutinous yellow harvested leeks grow under the condition of no light in the arch shed. About 18-20 days, when the sorghum is 30~35 cm long, the yellow stalk can be cut for the first time, usually harvested on a sunny afternoon. After harvesting, apply a fertilizer, 15 kg of urea per mu, 200 kg of manure and manure, and cover with a film. After 20 days, the second harvest can be carried out. It is generally harvested twice in winter, and too many times will affect the growth and yield of sorghum. After the second harvest, there is no need to cover the membrane, strengthen the management of fertilizer and water, and make the leek enter the stage of strong roots and roots, laying the foundation for the high yield of leek or yellow in the coming year. We're professional Biopsy Forceps manufacturers and suppliers in China, specialized in providing high quality medical instruments with reasonable price. We warmly welcome you to buy or wholesale bulk Biopsy Forceps for sale here and get quotation from our factory. Biopsy Forceps,Biopsy Forceps Instrument,Flexible Biopsy Forceps,Laparoscopic Biopsy Forceps Tonglu WANHE Medical Instrument Co., Ltd , https://www.tlvanhurhealth.com
