Cucumbers are dioecious plants of the same sex and, in rare cases, bisexual flowers. Generally male flowers appear earlier than female flowers, and female flowers appear to be determined by species and external conditions. The female flowers appeared in the third to fourth quarters of the early maturing varieties, while the female flowers appeared only in the eighth to tenth.
First, the characteristics of flower bud differentiation The characteristics of cucumber bud differentiation is first precocious, and second, sex-type plastic. Cucumber generally begins flower bud differentiation when the first true leaf is unfolded, but the sexual type is undecided. When the second true leaf is unfolded, the flower bud has differentiated from section 14-16, and the flower bud type has been determined from the third to the fifth section. When the seventh true leaf is unfolded, the flower buds have differentiated into 26 sections, and the sex type within section 16 has been determined. The number and position of female flowers appear to be related to the influence of environmental conditions in addition to the variety. The early flower bud differentiation is bisexual flower. Afterwards, due to the change of conditions, there is a distinction between male and female. Where conditions are favorable to the development of female flowers, stamens degenerate and develop into female flowers; where conditions are not conducive to pistil development, the pistil degenerates and develops into male flowers. It can be seen that the number of female flowering at the seedling stage has become the basis for previous production.
Second, increase the number of female flowers and reduce the female flower node measures
1. Properly reducing the night temperature to 13-15 °C is conducive to the accumulation of nutrients in the cucumber body, can significantly increase the number of female flowers and reduce the node, while the night temperature is high, the temperature difference between day and night is small, and the seedlings are leggy and conducive to the formation of male flowers. .
2. Reduce the number of sunshine hours while reducing the night temperature, increase the number of female flowers and reduce the number of nodes. Lighting of 8 hours during nursery is most beneficial to the formation of female flowers. The daily illumination of 5-6 hours is beneficial to the development of female flowers, but it is not good for cucumber growth. More than 12 hours of light favor the formation of male flowers.
3. When the soil and air humidity are 80%, it is beneficial to the formation of female flowers, too high or too low will reduce the number of female flowers.
4. Increased application of phosphorus and potassium fertilizer is conducive to the formation of female flowers.
5. The use of dry ice or multi-organic fertilizer to increase the concentration of carbon dioxide in the air is beneficial to the formation of female flowers. When the carbon dioxide concentration reaches 1%, the female flower rate is 100%.
6. After spraying the first true leaves, spraying 150-200 mg/kg ethephon can also increase the number of female flowers and reduce the female flower nodes. This has a significant effect on the cultivation of autumn cucumber, but in winter and spring, The application of seedlings in greenhouses is often not effective, and there will be no long-lasting phenomenon. This is because winter cucumbers are beneficial to the formation of female flowers at low temperatures and short days during nursery, but ethephon has the effect of inhibiting growth, so that young calluses will appear.
In short, if we want to breed more female flowers during the nursery period and make them fall in order to lay a good foundation for early maturation and high yield, we must take corresponding supporting measures in accordance with the above conditions.
Iris Iriscope Iridology Camera:
Iris holographic diagnostics is a kind of knowledge that applies non-drug and natural therapy to analyze and care for the body by analyzing the iris and pupil to analyze and regulate the health condition of the body. In the field of health medicine, it is called non-invasive health testing and non-drug health intervention. It is a traditional clinical health medicine in Europe.
Iris Iriscope Iridology Camera System Functions:
1. Adjust brightness through either software or switch on handle line, delete the photos, and adjust the focus, quick fixed photos with white balance and high stability of colors. Connects directly with computer without outside power and easy to operate.
2. The software can save the client information and irises also the details of products that you recommend them. After taken the photos, you can analysis the irises and later compare the irises pictures when your client comes back to see their progress. Can print an analysis report. Save the photos according to the date & time you take the photos.3. This machine will help the client know his health condition, including the problem which you have had in the past. The Iridology will be your health counselor, tell you how to keep away from the illness.
Iris Iriscope Iridology Camera Specification:
* Nice appearance and innovative design
* LED illuminator around lens
* Imported lens with plated layer
* 12MP high resolution CCD sensor
* Special DSP image processor, Optical Image Stabilizer
* Single capture button and digital pause capture.
* Adjustable focus to give clear image.
* Auto white balance and contrast adjustment, Color Temperature Filter
* Compatible with iris lens, hair lens.
* Deliver clear and accurate images.
* Easy to operate.
* OS: Windows XP, WIN2000, 2003, Vista, Win7. Win8,win 10
What is the primary benefit of photo iridology?
Not only does it bring clues to your iridology analysis, but it helps to create a better connection with your patient. The patient, who`s naturally curious, is eager to see their own iris. With some simple explanations they can get a basic understanding of your analysis. The connection with your patient strengthens and their understanding of their process improves.
* Iris analysis system: international technology, unique functions.
* Iris analysis system is a medicinal tool that checks the body conditions and prevents diseases from occurring.
* We brought in the advanced iris analysis technology from Germany to lead people to discover sources of illness, and care the body health and spirit in anyways.
* The instrument can show the body conditions of customers and suggest customers the suitable health food, and the plans to care their bodies.
Iridology Camera
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Shenzhen Guangyang Zhongkang Technology Co., Ltd , https://www.lighttherapymachine.com