The standardized sowing techniques of drought-wheat wheat include tillage preparation, deep-soiling, ploughing, deep-sweeping or deep-rotation, and squatting after ploughing. It is required that Panasonic be applied to the soil, and the plough layer and surface shall be free of slag. The former shall be returned to the field. Crush 2 times, pour plough and plunge into soil or spin till 2~3 times, pay attention to watering and making hoe, if the situation is suitable to suppress the collapse of the soil; seed coating agent or seed dressing; achieve appropriate, appropriate, Appropriate amount of sowing, accurate sowing, consistent depth and depth, guaranteeing sowing quality, and strengthening repression after sowing. It is applicable to winter wheat fields in Huanghuai and northern winter wheat areas, including Hebei, Henan, Shandong, northern Jiangsu, northern Anhui, Shanxi, Shaanxi, Gansu, Xinjiang, and Hubei Xiangfan City.
The standardized sowing techniques for the southern rice-wheat wheat include the accumulation of water in the field 7 to 10 days before the rice is harvested, suitable sowing after harvest, prevention of bad tillage and rotten seeding, digging of the third ditch, drainage and waterlogging, coating of the seed coating agent or chemical mixing Species, suitable for appropriate sowing, promotion of rice-wheat wheat no-till machine drilling technology, improve the quality of sowing. It is applicable to the winter wheat fields in the middle and lower reaches of the Yangtze River and the winter wheat regions in the southwest, including rice, wheat and wheat fields in Jiangsu, Anhui, Henan, Hubei, Sichuan, and Chongqing.
JRT OEM Digital Laser Range Finder can measure faster, easier, and more effectively! Our Professional R&D team has over 16 years of experience on the laser and measurement field , so we can supply perfect OEM/ODM service according to user requirement ,and we have made out the mini size module in the world.
The handheld laser distance measurer can measure distance,area,volume and pythagorean, and can switch to meter/feet/inch mode as you like.
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* Longest: 150m equipped with a precise,easy- to-read digital LED display, which metal case brings you great hand feel.Power Supply: 2 x 1.5V AAA batteries.
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Chengdu JRT Meter Technology Co., Ltd , https://www.rangesensors.com