According to the survey, the implementation of flood and drought rotation, the population density of crickets decreased by 85.8%, can increase production of 50 to 75 kilograms per acre, but also reduce the occurrence of blight. Planting rice and peanuts can ensure the need for irrigation and drainage, and can also control the harm of earthworms, reduce the use of pesticides, and improve the quality of peanuts. In addition, when it is necessary to re-embark, it is necessary to take measures such as deep-turning and adding organic fertilizer. Peanuts and mulch peanuts, which are used to promote the cultivation of mulching peanuts with double membranes, can stagger the time of larvae and adult pests, reduce the use of drugs and improve the quality of peanuts. Applying biological fertilizers on the basis of increasing organic manure and fertility, 20 kg of biological compound fertilizer and 20 kg of ternary compound fertilizer per acre can promote early onset of peanuts, increase the number of flowering and root nodules per plant, and increase disease resistance. It is conducive to high yield of peanuts. Bacteria Beauveria bassiana (BBR) is applied in 1 gram per acre when sowing in biological preparations, and it can prevent and control underground pests; Bacterial strains of Bacillus thuringiensis (eight bacteria) are used in the sowing period and the spawning period of alfalfa, which is better The effect of disinfestation and fruit protection; use of BE-82 fleas or matrine to control seedling stage aphids, and agricultural resistance 120 to prevent and treat peanut diseases can obtain satisfactory control effects. Timely irrigation occurs 4 to 6 weeks before harvest. Peanuts are vulnerable to aflatoxin contamination. Watering at this time can reduce the pollution. Careful use of butyryl hydrazide hydrazide, also known as B9, the hydrolysis of the "asymmetric dimethyl hydrazine" has a carcinogenic effect, in the peanut export has become another sensitive item after the aflatoxin test. In the production, paclobutrazol can be used instead of B9 to control the formation of butyrohydrazide residues. Safe storage of peanuts should be promptly dried after harvesting. The water content of the fruit should be kept below 8% when stored in the warehouse. The storage temperature of 20°C and relative humidity of 52% ensure that the rancidity of peanuts can be reduced and the aflatoxin can be effectively reduced. Pollution.
This is a Cognitive Rehabilitation Equipment, by turning the boring learning content into interesting forms like games, animation, pronunciation, etc., children can unknowingly learn knowledge and exercise their skills
Cognitive communication training system including intelligence, AAC auxiliary communication training board, qi hui cognitive training system and speech training card induced by the lead of others, and education, and adopt comprehensive rehabilitation method, let the children actively training, through vivid and interesting game and practice, so as to stimulate a interest, improve the ability of attention, participation, improve the learning efficiency, so as to achieve the goal of training the cognitive function. It is a set of intellectual development software for children with strong knowledge and interest. It scientifically selects a variety of exquisite and colorful pictures and animations of fruits, vegetables and animals suitable for children's observation and recognition. It is full of children's interesting stories and easy to understand children's songs.
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