Clever spray ethylene promote cucumber multi-colon

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Zhang Wanchang, a vegetable farmer at Sunjiaji Street, Shouguang City, Shandong Province, applied ethephon to promote the development of female flowers in cucumbers. The stems of the main stem of the original male flower formed female flowers, reduced the number of female flowering nodes, and promoted early melon and multiple knots. melon. The use of ethephon requires strict control of spraying time and spraying concentration according to the characteristics of cucumber flower bud differentiation. When controlling the spray time, cucumbers had 2 to 3 true leaves, and flower buds of the second to tenth branches were gradually differentiated. However, the sex was not yet determined, and spraying ethephon had the best effect during this period. After the leaf stage, the sex of the flower buds has been determined and the use of ethylene is futile. Sprayed after 4 pm on sunny days, the prepared liquid was evenly sprayed on the leaves and growing points of the whole plant to make the droplets small and fine. According to the spraying frequency, the suitable concentration for controlling the sex of flower buds of cucumber by 40% ethephon is 2000-2500 times. If it is sprayed twice, the spraying concentration is 2000 times, and sprayed once again after 7-10 days. If sprayed three times, the spray concentration should be properly reduced, using 2500 times. Increased management of cucumbers with ethephon treatment increased female flowering and internode shortening. Within 20 knots of the plant, almost every node had female flowers. To allow the young melons to sit and grow normally, management must be strengthened to ensure sufficient supply of fertilizers and water to ensure plant growth. And melon strips grow and develop normally. Spray foliar fertilizer in the late growth stage to ensure the vegetative and reproductive growth needs of the plant and prevent premature aging.

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 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.

 

 



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