Pepper hanging sticks are an essential practice in vegetable farming, designed to prevent branches from drooping or breaking, which can ultimately increase yield and improve fruit quality. However, many farmers tend to be careless about the timing of this task, often assuming it can be done at any time. Based on practical experience, the author has found that it is most effective to hang peppers after 3 p.m.
This is because, during the night, carbon dioxide levels inside the greenhouse rise due to plant respiration. In the morning, light intensity and temperature are optimal for photosynthesis, with up to 70% to 80% of the daily photosynthetic activity occurring during this period. If you hang the pepper sticks in the morning, the leaves may shift their angle, reducing the surface area exposed to sunlight. This can negatively impact the photosynthetic efficiency of the leaves. If the leaves remain in this altered position for too long, they may miss the prime photosynthesis window, which is not ideal for maximizing yield and quality.
After 3 p.m., light intensity begins to decrease, ventilation increases, and carbon dioxide levels drop, causing the rate of photosynthesis in the leaves to slow down. At this time, hanging the sticks has minimal impact on the photosynthetic process. Additionally, the petioles (leaf stems) become more flexible after 3 p.m., making them less likely to break when being tied.
When hanging the branches, it's recommended to keep the rope about 25 centimeters away from the growing tip of the pepper. This allows the growth point to develop at an angle rather than straight upward, preventing the leaves from overlapping. This arrangement improves light exposure, enhances leaf development, and supports better vegetative growth, all of which contribute to higher yields. By choosing the right time for this task, farmers can optimize both the health of the plants and their overall productivity.
Calcium Hydrogen Phosphate,Potassium Hydrogen Phosphate,Veterinary Feed Additives,Poultry Feed Additives
CANGZHOU HUAYOU IMPORT & EXPORT TRADE CO., LTD. , https://www.huayoutrade.com