With the continuous improvement of human living standards, food is increasingly pursuing diversity and nutrition. At present, pollution-free foods are selected for high-glutinous rice varieties in Liaoning, in the province's alpine regions using plastic film cover planting, after harvest, after the rice industry processing, packaging market, good sales, considerable economic benefits. 1 The air in the selected base is clean, there is no pollution source within 3km, and the air quality meets the air quality standards of pollution-free agricultural product bases. Irrigation water is clean and pollution-free, and it meets the water quality standard for pollution-free agricultural products. The soil is rich in plough layers, has good permeability and high soil fertility, and meets the soil quality standards for pollution-free agricultural product bases. The effective accumulated temperature is between 2600°C and 2800°C. 2 Variety selection should be selected turf strong down, high yield, dense hybrid culms. At present, the better variety Shenza No. 5 is used. This variety is resistant to premature aging, and the yield per plant is high, and the rice quality is excellent. 3 Fine soil preparation, suitable for early sowing of soil preparation is best carried out in the autumn, and autumn and evening soil preparation and fertilization can be done in the early spring without any condition. It is required to reach the top of the earth without removing scum, smoothing and smashing without root scum, in order to ensure the cover film. Sowing quality. The sowing time is stable when the ground temperature passes through 6°C to 7°C, that is, from April 20 to April 25. The film sowing method adopts the first sowing, after the film, germination, sitting water, pods, pod spacing of 30 ~ 32cm, leaving 3 per pod, this sowing method has the advantage of less process, continuous operation of the film covered, once completed. The lighting area is large, the effect of warming and moisturizing is good, the sowing depth is consistent, and the emergence is neat and tidy. The disadvantage is that the membrane-breaking seedlings are intensively used and the seedlings are placed late, and the seedlings are easily burned. When ridging, the original small ridge was changed to 105cm wide, with a ridge and a half as a platform, and 2 rows of sorghum were planted on the stage, with a small row spacing of 30-35cm, a spur distance of 30-32cm and 3 sorghum per row. The advantages are increased ridges and ridges, increased ventilation and light conditions in the field, increased green photosynthetic area, improved canopy structure, increased photosynthesis efficiency, and increased dry matter yield. 4 Fertilization techniques The application of organic fertilizers (basic fertilizers) and chemical fertilizers (seed fertilizers) is a deep layered application of plough layers. That is, 50% of the organic fertilizer and 50% of the chemical fertilizer are applied in a 13-15 cm layer, and the remaining 50% of the organic fertilizer and 50% of the chemical fertilizer are applied in a 8 to 10 cm layer, and the seeding depth is 3 to 4 cm. This fertilizer separation, fertilizer applied in different depths of plow layer, to solve the problem of burning fertilizer buds, and to prevent fertilizer evaporation and surface runoff, effectively improve fertilizer utilization. Organic manure and chemical fertilizers were combined and applied in layers in early spring soil preparation, and 2000 kg of organic fertilizer was applied per 667m2. Fertilizer application rate is 10kg per 667m2 of diammonium phosphate and urea 7.5kg. At the jointing stage of Sorghum (8 leaves exhibition), the first topdressing, topdressing urea 12.5kg per 667m2, satisfies the need for sorghum young panicle differentiation. The second time in the high grain picking flag period, topdressing 4kg of urea per 667m2 to prevent premature defertilization, ensure that the late green stalk green leaves, to achieve large grain full grain. 5 Pest prevention and control In accordance with the plant protection policy of "prevention-oriented, comprehensive prevention and control", adhere to the principle of harmless control. Sorghum smut is a soil-borne disease. In addition to the selection of excellent disease-resistant cultivars, the use of 50% carbendazim WP for seed dressing of 0.7% of the seed amount can be achieved with a control effect of 80%. The high larvae were sprayed with 40% dimethoate EC 1000-1500 times. Or mix 40% dimethoate EC with 1:2200 sand and mix it into arsenopyrite, about 10kg of arsenopyrax per 667m2, soak in ridge, fall on the plants, and have good control effect, save labor and time, and protect Natural enemies are the better methods of prevention and cure at the booting stage.
Aluminum Foil Anti Slip Tape
Aluminum foil backed anti slip tape is a special anti slip tape that is designed for uneven surfaces and high traffic areas, it can be used instead of 3M 500 series, such as 3M 510 and 3M 530. The aluminum foil backing make the tape much more durable than general anti slip tape, and it has no memory so that it can remain its shape and conform to uneven surfaces. The aluminum foil has no stretchability which is different from PVC or PET plastic based, when a plastic stretches it wants to revert to its original state so will lift from an irregular substrate. It is widely used for stairs, ladders, loading ramps, platforms, diamond plating, flat surfaces with rivets or screw heads.
Product specifications
Product name:
Color: Black, yellow, Black/yellow
Size: 1inch, 2inch, 3inch, 4inch width, 3meters,
5meters, 10meters, 15meters, 18meters length. Other sizes also can be
customized.
Aluminum foil anti slip tape, Conformable Anti Slip Tape, Foil Base Anti Slip Tape, Foil Backed Anti Slip Tape
Kunshan Jieyudeng Intelligent Technology Co., Ltd. , https://www.yuhuanptapes.com