First, nursery
(i) Sowing time: Generally, sowing can be carried out after mid-January.
(B) nutrition bag nursery method: choose fertile, loose vegetable field soil seedbed. Deeply roll over the rice for 1 week, smash the soil, and use a sieve to sieve out the fine soil for the nutrition bag. The seedbed is made up of 1.2m net sorghum and 30埂 埂 墒 墒. Put the nutrition bag on the sifting fine soil, firstly put 2/3 bags of soil, put the seeds into it, put 4 seeds per bag, and then continue loading the soil, fill the nutrition bag, and discharge it neatly in the nursery bed. . Spray the water with a spray bucket, then check the nutrition bag, wash the nutritious soil with water to make the cover soil too thin or the seed exposed, fill up the soil, cover the nutrition bag with a layer of straw or loose hair, and finally cover Flat film, compacted with soil around the membrane.
(3) Seedbed management: always check, once budding, timely ventilate and temper the seedlings, remove the cover, and change the flat membrane to a small arch shed. In the event of a sudden drop in temperature, a straw mat was placed outside the small arch to prevent frost.
Second, field cultivation techniques
(1) Transplanting time: After mid-February or when the seedlings have 1 leaf and 1 heart, they can be transplanted one after another.
(2) Production of plots: 1 week of deep-drying, 2 mu of farmyard manure applied to the soil and finely divided soil. According to the 1.8m net surface, it is 30 inches wide, making it high and low. Set a plant pond on the surface of the planter, mark it as a wide and narrow row, and hit a wide-narrow row. In the middle of each row, hit the planting pond at a distance of 45 ft. from the middle of each row. In the narrow row, hit a row at a row spacing of 1.50.45 m per plant. Road planted pond.
(3) Transplanting method: When transplanting, use 5 to 10% of compound fertilizer per mu, spread it into the sowing pond and mix with the soil, and then make up 4 nutrition bags for each seedling transplanting. Cover and compact the surface of the pods. The lentil sprouts were broken and the colonization pond was finally drenched with water.
(IV) Cultivated Management
1 Top dressing: 20 days after transplanting, 5 mu of urea (or large manure water) + 10 kg of compound fertilizer is poured into the water. 1~2 times fertilizer before picking lentils, and lentils entering the harvest period, topdressing once every 15 days, dosage: 5-10% of urea (or large manure) + compound fertilizer 10~30? Shi. According to the growth of lentil plants, timely watering.
2 Plant Adjustment: After the lentils have survived, the piles are piled up and placed on the piles. Each pond is inserted with three piles, and the top of the pile is tightly tied with a wire. Finally, the top of the pile on each side of the bowl is connected with a solid wire to facilitate the growth of the lentil vines. When lentils enter the vigorous growing season, they often hit the leaves, mainly to remove the dense leaves, diseases, insects, and old leaves, and to cover the flowers and bear the leaves of the lentils so as to reduce nutrient consumption and increase air and light transmission. Lentils grow.
3 Pest Control:
1 Haricot bean rust, brown spot control: Mu 70% thiophanate-methyl 100g or 37% difenoconazole 20g water 60? Spray control.
2 Control of Hyphantria californica, Syrphidae and H. assulta: Use 3.3% acre perchlorate for 15-30g or 30% Alpha-chlorpyrifos 40-60ml for water 60? Spray control.
Harvesting
Lentils can be eaten from Nenjong-Laojing, and they can be marketed at different maturity according to market needs. The cultivars used for cultivating lentils were selected before and during the mid-season harvesting. The cultivars had the characteristics of the varieties, full grain of drums, and bright and bright pods, which were harvested when the skin was shrunk.
Laser Distance Meter Accessories
China leading manufacturers and suppliers of Laser Distance Meter Accessories,Laser Distance Meter Lcd, and we are specialize in Lcd Display,Laser Distance Meter Reflector,Laser Case etc. Those accessories are being a part of Laser products,which play an important role in the whole production line.
About us
1. Quality. Thanks to our strong R&D team, JRT Laser distance meter and modules have been keeping the pace with the measuring technical evolving and pioneering the industry with the unique and patented laser phase measuring solution. From the view of Accuracy, Range, Resolution, Stability, Size and Power Consumption, JRT is undoubtedly one of the best in the line.
2. Schemes of single transmit and single receive. This is one of our patents. We are the only one in the market have this technology. It helps us to reduce our cost and power consumption a lot.
3. Accuracy and Range. Our typical accuracy is ±1.0mm, and range from 40m to 150m.
4. Our laser distance meter and distance module have a high stability, especially for industrial applications.
5. Materials. We use the high performance price ratio components to guarantee the high quality along with a low price.
6. Service. All goods will be inspected and tested before shipment and have one year guarantee and a life-time after sales service. Thirdly, customers` satisfaction is the most important thing to us. If you have any problems or questions, please contact us by Trademanager, email, WhatsApp, Skype, telephone. You will get your respond within 12 hours on working days, 24 hours on holidays.
7. Size. We are keeping research on size of our laser distance module, the smallest size is: 45*25*12mm, 25g for now. We are R&D a new module the size is as small as a pen.
Company Profile
Located in Chengdu, founded at 2004, Chengdu JRT Meter Technology Co., Ltd is a manufacturer and trading company,which is specialized in R&D, processing and selling laser distance meter and modules for 15 years. JRT is one of the leading companies focused on manufacturing laser distance modules in China. We can do OEM designs and make functions as customer required base on our excellent R&D team. JRT is the only factory can make laser distmeters and modules with schemes of single transmit and single receive in china, which greatly reduced our production cost. JRT always make efforts keeping manufacturing laser distance modules cheaper, smaller but with higher quality. Customers` needs are always being the most important things to our company. JRT do its best to make all customer satisfied. To do that, we are keeping improving our quality, service and technology. Making every measurement simple in life is our goal.
Why chose us
Chengdu JRT Meter is the factory of manufacturing laser measure modules sensors more than 14 years.
Supporting OEM your own laser measuring tools.
Welcome to tell us your applicaiton, we are glad to help.
Industial Applicaiton:
1. Distance optional: 40m, 60m, 100m, 120m, 150m
2. Interface optional: serial port, USB, RS232, RS485, Bluetooth etc
3. Operating temperature: -10 ºC~50 ºC can be customized.
FAQ
Q1: What`s the delivery time after an order placed for this Handheld Laser Distance Meter?
A1: Our standard delivery is 3 days if we have stock, otherwise we will let you know in time, usually we manufacture 2000pcs a day.
Q2: What`s the MOQ?
A2: Regular products only 1pcs, OEM/ODM products need 1000pcs at least
Q3: What`s the warranty of the meter?
A3: All our products have one year guarantee and a life-time after sales service.
Q4: Can I have a sample for testing?
A4: Yes. We do not offer free samples, but will reimburse the buyer once an order is confirmed.
After-sales Service
1. All goods will be inspected and tested before shipment.
2. Customers` satisfaction is the most important thing to us. If you have any problems or questions, please contact us by Trademanager, email, WhatsApp, Skype, telephone. You will get your respond within 12 hours on working days, 24 hours on holidays.
Laser Distance Meter Accessories,Laser Distance Meter Lcd,Lcd Display,Laser Distance Meter Reflector
Chengdu JRT Meter Technology Co., Ltd , https://www.cdtoflidarsensor.com