The main varieties of vegetables suitable for open cultivation are
1, spring onions. In mid-March, the seedlings were planted in the spring and were harvested in the field.
2, a small shed or mulch film, melon. In mid-March, Yangshuo nursed seedlings, planted in small arch sheds in early April or planted on mulch after April 20. From late April to early May, cotton is planted on-demand and cotton and melon intercropping is conducted.
3, Solanum species (eggplant, pepper, tomato) Yangshuo nursery in mid-March, planted in the open field in late April, harvested after the harvest.
In the early spring, the summer gourd can be raised in the middle and early March. It can also be broadcast about 1500 pieces per acre before and after April 10th. The wheat can be collected before the harvest.
5, spring beans. General sterile seedlings, the use of film live, sowing time before and after April 10, the amount of seed used for 3.5-4 kg per mu 4000 points, 3 seeds per hole, not between the seedlings.
6, spring radish or spring carrot radish. The output of spring radish or spring radish is not high, but the price is not low, generally live in small arch sheds in early March and harvested in late May and early June.
Other dishes such as canola, boiled vegetables, and wormwood, wax gourd, pumpkin, celery, etc.
Specific measures for growing vegetables
Soaking in warm water
Before sowing, the seeds should be soaked in warm water for 4-5 hours; the soaked seeds can be used in the rice bowl containers at home, according to a seed and a container, to avoid confusion; according to the size of their own future containers to determine the number of seeds, not suitable for soaking. Too much, not too little. For germination long seeds can be treated budding.
Reasonable sowing
When seeding seeds, pay attention to the gap, according to the type of vegetables, such as sprouts can be a little dense, and root vegetables can be loose. Summer sowing is generally better in the morning or early evening to avoid high-temperature exposure. After sowing the seed, sprinkle 1-2 cm of fine soil on top; then pour some water in a watering can.
Fertilizer management
Proper watering and fertilization are used to avoid excessive drought in vegetable crops and affect the normal growth of vegetable crops. Farmers and friends should conduct rational planting according to the growing status of various vegetables. Watering and fertilizing are more conducive to the growth of crops and increase the yield of crops.
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.rangingsensor.com