Waterproof Glove,Latex Glove,Work Glove Fenghua Jade Motor Co., Ltd. , http://www.xwgloves.com
The application of nutritious earthworm breeding techniques on vegetables
The adoption of a nutritious soil for growing seedlings has gradually been accepted by farmers, but a single system is very troublesome. Through the efforts of agricultural machinery technicians, there are a variety of mechanical and semi-mechanical equipments for making nutritious soils, such as plastic porous molded rakes, electric tamping machines, hand-operated or foot-operated man-made rakes, etc. It is a plastic porous molded retort (hereinafter referred to as a masher), which can be used to form 28 to 36 rakes at one time. It has the characteristics of simple structure, convenient operation, high production efficiency, good quality of tamping, and labor saving. . Since its implementation in the city, it has been applied to many kinds of crops such as corn, flue-cured tobacco and vegetables, and has been welcomed by farmers. The use of this method has been highlighted here. 1.Structural principle The system is divided into 50 type, 65 type and 70 type according to the carcass size. It can be used to form 28 to 36 rakes at one time. It consists of forming molds, kind of sink boards, quantitative orifice plates and stripping template. The nutritious soil prepared in advance is loaded into a masher, and the brewing process is completed in a certain order. 2. Preparation before production 1 Seedbed production. The box is 1m wide, 15-20cm deep and 10m long. The perimeter is neat and the bottom is flat and compact. 2 formulated nutrient soil. The preparation of nutritious soil is the key to the success of nursery and breeding. The nutrient soil is composed of screened finely cooked soil, cooked organic fertilizer and chemical fertilizers, and the ratio is determined according to the crop and soil conditions. The nutrient soil containing 18% - 30% water is suitable (loose, moist, with the hand can become a group, landing can be dispersed, sandy soil to take a high value, sticky soil to take a low value). Mix the whiskers for more than 4 hours and let the water even after the preparation. 3 tool preparation. Prepare a shovel, a wooden stick (front and rear round, square width of 4-6cm, the length is slightly larger than the width of the bowl, the round size is easy to hold). 3. The preparation method should be on the ground on the side of nutrient soil (flattened and compacted). Place the seedlings on the bottom layer, and then put the molding die and the quantitative orifice plate in order. After the three pieces are stacked and flattened, shovel the nutrient soil into the quantitative In the hole of the orifice plate and the forming die, after the fullness is filled, the excess earth on the quantitative orifice plate is scraped off, the hands are lifted and the hands are lifted, the thumb is stuck on the quantitative orifice, hits the ground downward, and the earth is shaken and removed Quantitative orifice plate, with a wooden stick to the soil on the mold into the mold hole. The seedlings, molds, and nutrients inside the mold are raised together to the seedbed, tossed over the seedbed, the seed plate is removed, and the nutritional template is removed from the mold using the stripper template. 4. Notes 1 When the nutrient soil has uneven moisture or high water content, it is easy to adhere to the mold and must be adjusted to meet the requirements. In the event of high humidity and humidity in the rain, the molding mold can be put into dry coal ash or dry sand to make a mold. To facilitate stripping. 2 The tools and the bowl maker should be placed in the order of use in order to improve the production efficiency. 3 When the production is completed, the system should be properly stored, not exposed to sunlight, to prevent aging plastic deterioration. China Agricultural Network Editor