Manure should be thoroughly decomposed
When the manure is decomposed, it will decompose quickly, which is beneficial to plant absorption. At the same time, in the high temperature anaerobic environment of 60 ° C ~ 70 ° C, most of the harmful eggs and weed seeds will die. There are currently three common methods for manure composting.
First, combined with high temperature shacks for manure composting. The summer shed has a long leisure period, which can be combined with a high temperature shack for manure composting. The process of decomposing and fermenting is also a process of improving the soil. During the fermentation and decomposing process, the microorganisms in the soil are very active and can promote the formation of soil aggregate structure.
The second is the boring outside the shed. There is enough time to naturally ferment the fermentation, and when the time is short, the bio-humic agent can be used when the pile is boring.
The third is the rapid fermentation using bacteria. For example, ETS flora can shorten the fermentation time.
Choose different manure according to different soil quality
Some greenhouses have large sandy soil and serious leakage and leakage. Therefore, manure should be pure chicken manure or pure pig manure. This manure has high purity and high nutrient content because the manure is relatively heavy and leaks. Sand land has a good improvement effect.
Viscous soil should be applied with manure with high organic matter content and less mineral element content, such as sheep manure, cow dung, or chicken manure containing sand, rice husk, straw, pig manure, etc., which can improve the physical properties of sticky soil and improve Its water permeability and breathability. Such manure is also very suitable for improving the soil of the soil with more serious soil salinization.
Manure should be deep after use
A large amount of manure is concentrated in the soil of 10-15 cm on the surface. Although it is mixed with the soil, the manure is still concentrated. Even if the manure is already decomposed, it will affect the large amount and shallow depth of tillage. Root growth. Therefore, deep application should be carried out after the application of manure, and the depth of ploughing should exceed 30 cm.
Pay attention to use
Although the nutrients contained in the manure are comprehensive, the total amount does not reach the absorption and utilization of the crop. Therefore, the combination of manure and chemical fertilizer can reduce the impact of chemical fertilizer residues on the soil, and at the same time ensure that the nutrients in the chemical fertilizer can be absorbed by the crop in time. use.
The combination of manure and biological fertilizer can accelerate the decomposition of manure and accelerate soil improvement. The substances in the manure can promote the reproduction of the bacteria and consolidate the protection and growth-promoting effects of the beneficial bacteria on the roots.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Walking aids is an auxiliary device to assist the human body to support weight, maintain balance and walk. It can also be called walking aids, walking stands or walking aids. Among walking aids, walking aids can provide the greatest support and stability. Therefore, it is mainly used for patients with weak strength and poor balance, such as the elderly after orthopedic surgery, patients with poor coordination and Parkinson's disease, and children with cerebral palsy or developmental retardation. With the support of equipment, people with less flexible legs can walk and take care of themselves.
According to the structure and function of Walker, it can be divided into two categories: stick walker and frame walker. The walking aid is simple and light in structure, but its supporting area is small and its stability is poor; The frame walker has a complex structure, but it has a large supporting area and good stability.
Before using the walker, the user's physical condition and use environment should be comprehensively evaluated, including balance ability, lower limb bearing ability, gait, upper limb ability, cognitive ability, lifestyle and use environment.
Select a walker
1. The texture should be light and easy for patients to move.
2. The walker should be placed stably on the ground;
3. The height of the walker should be suitable or adjustable. When the patient stands in the walker and his hands are naturally sagging, he can hold the handrails on both sides and apply pressure on the handrails to ensure the support of weight and balance control;
4. The width of the walker should be moderate, not too wide.
TRUTECH CO., LTD. is an enterprise specializing in the research, development, production and sales of professional OTC products.The main products include shower chairs, armrests, toilet racks and toilet armrests, bedside armrests, elderly chairs and sofas, crutches and walking aids, knee pads, waist supports and other equipment.
Cane & Walker,Canes And Walkers,Cane Walker,Walking Stick
TRUTECH CO., LTD. , https://www.trutechealth.com