Spring ploughing schedule in 2020! What should farmers pay attention to when preparing fertilizer for spring ploughing?
Let's get to know each other with Bian Xiao today. How to arrange the spring ploughing time in 2020? What should farmers pay attention to when preparing fertilizer for spring ploughing?
When is the spring ploughing in 2020?
China has a vast territory and abundant resources, and the time of spring ploughing varies from place to place.
The spring ploughing time in the south was earlier, and it was postponed to the north in turn. The farther north, the later the spring ploughing season.
Generally speaking, the temperature in the south rises rapidly. Spring ploughing begins in late February and early rice is sown in March every year. The general time of spring ploughing in northern China should be March-April, and the specific sowing date varies with factors such as temperature and moisture in the region.
In terms of solar terms, it is surprising that most parts of the country have entered the busy season of spring ploughing. The season waits for no one, and the moment is worth a thousand dollars.
This year's surprise happened on March 5th 10: 56 in Gregorian calendar. That is to say, since March 5th in Gregorian calendar, most parts of China have entered the busy season of spring ploughing.
What should farmers pay attention to when preparing fertilizer for spring ploughing?
① On the basis of organic fertilizer, nitrogen, phosphorus and potassium fertilizer should be applied together.
Specific fertilizer preparation varies from crop to crop. For corn, rice, soybean, cotton, spring wheat and other field crops, it is suggested to apply organic fertilizer, and all organic fertilizers or most phosphorus, potassium and nitrogen fertilizers should not exceed half of the total amount as base fertilizer, and the rest should be used as topdressing or seed fertilizer; Organic fertilizer should be applied to fruit trees and vegetables, part of nitrogen, phosphorus and potassium fertilizer should be used as base fertilizer, and the rest should be used as topdressing. More attention should be paid to the supplement of medium and trace elements.
However, it should be noted that farmyard manure such as human and animal manure and urine should be composted before application, and cannot be mixed with alkaline fertilizers such as calcium magnesium phosphate fertilizer, plant ash and lime.
Because the main component of human and animal manure is nitrogen, if it is mixed with strong alkaline fertilizer, it will be ineffective.
(2) Make a fertilizer preparation plan to avoid impulsive consumption.
We farmers should make a fertilizer preparation plan according to the actual needs of breeding, and should not be affected by the promotion and discount activities of merchants. Pay attention to some shops' sales traps such as false price tag, fuzzy price tag, fictitious original price, false discount, fuzzy gift sales, concealing price additional conditions, and don't covet cheap and impulsive consumption.
③ Buy products from regular manufacturers.
Pay attention to the packaging and labeling of agricultural commodities such as fertilizers, pesticides and seeds, including the product name, specifications, active ingredient content, trademark, factory name and address, production date, shelf life, certificate of approval, quality and safety signs and other information of agricultural commodities, so as to avoid buying "three no products" and expired commodities.
④ Leave an invoice.
When selling agricultural materials, you must ask for a sales invoice. On the one hand, it can avoid business tax evasion, on the other hand, it can also be used as a basis for litigation in the event of disputes in the future.
⑤ Proper storage
A large amount of fertilizer should be stored in a ventilated and waterproof room, placed on something that isolates the ground moisture, such as plastic sheets, covered with canvas or plastic sheets. It is necessary to prevent the loss of fertilizer nutrients as much as possible and reduce fertilizer caking and fertilizer volatilization poisoning.
Special attention should be paid not to pile ammonium nitrogen fertilizer with seeds and microbial fertilizers, so as not to damage seeds and active microorganisms by volatile ammonia.
The above content is the timetable for spring ploughing in 2020! What should farmers pay attention to when preparing fertilizer for spring ploughing? I hope these contents can help you. If you want to know more about planting techniques and methods, you can pay attention to the official account of Bianxiao WeChat.