Method and Techniques for Promoting Grape Flowering and Artificial Flowering
Abstract: This article introduces the methods for promoting grape flowering and artificial flowering techniques in the field of green plants and flowers. Next, the editor will provide an introduction.
Method and Techniques for Promoting Grape Flowering and Artificial Flowering
When promoting grape flowering, it is important to fertilize and water promptly, increase the application of phosphorus and potassium fertilizers, and immediately water after fertilization to supplement sufficient water and fertilizer. During its growing period, it is necessary to bind branches early, remove tendrils, pinch the tips, handle secondary branches, retain more mature branches with full buds, and horizontally bind the branches on the same level of the trellis in a timely manner. It is also important to prevent and control diseases and pests in a timely manner. Additionally, a growth retardant of 98% paclobutrazol at 750 times dilution can be mixed, further mixed with 21% Hefeng Boron 3000 times dilution, applied every 15-20 days, and used consecutively for 2-3 times.
Methods for Promoting Grape Flowering
1. When promoting grape flowering, it is necessary to fertilize and water promptly, increase the application of phosphorus and potassium fertilizers, and immediately water after fertilization to supplement sufficient water and fertilizer, promoting flowering as soon as possible.
2. During the grape growing period, it is necessary to bind branches early, remove tendrils, pinch the tips, handle secondary branches, retain more mature branches with full buds, prune weak and徒长 branches, and horizontally bind the branches on the same level of the trellis in a timely manner.
3. When promoting grape flowering, it is essential to adopt scientific and reasonable water and fertilizer management. It is necessary to appropriately control the grape fruit load, prevent and control diseases and pests in a timely manner, and prevent and control grey mold and panicle axis rot diseases.
4. To make grapes bloom faster, a growth retardant of 98% paclobutrazol at 750 times dilution can be diluted and mixed, further mixed with 21% Hefeng Boron 3000 times dilution, applied every 15-20 days, and continuous use for 2-3 times will yield better flowering results.
Tips for Artificial Grape Flowering
1. Water Control for Flower Promotion
Water the grapevines reasonably and avoid excessive irrigation. It is better to water in small amounts multiple times to supplement the necessary moisture for the grapevines. If waterlogging occurs, it can cause root rot, leading to flower and fruit drop. If waterlogging occurs after rainfall, it should be drained in a timely manner.
2. Fertilization for Flower Promotion
It is better to use organic fertilizers for grape flowering, which can improve the planting soil of grapes and promote vigorous growth. However, it is important to note that organic fertilizers should be fermented before use, as they may otherwise cause root and seedling burn.
3. Light Control for Flower Promotion
Grape flowering requires light control, especially when grapes enter the hard core stage, where they are prone to sunburn. At this point, bags can be placed over the fruits, and leaves that can shade the fruits should be retained for light control.
4. Medication for Flower Promotion
When promoting grape flowering, spray 0.3% borax and 50%扑海因 1000 times dilution, while preventing grey mold and panicle axis rot diseases. For bud promotion, generally 25-30 days before grape germination, apply lime nitrogen or monosodium cyanamide solution to the winter buds on the branches.
5. Sunlight Exposure During Flower Promotion
Grapes need sunlight exposure during flowering as they are photophilic plants. Sufficient sunlight promotes good growth, flowering, and fruiting. Insufficient sunlight results in thin vines, less nutrients, thin leaves, and poor bud differentiation, leading to no fruiting. Therefore, during the grape flowering period, it is important to have appropriate sunlight exposure and pay attention to shading.
The above is the complete content on methods for promoting grape flowering and artificial flowering techniques, providing you with comprehensive understanding and reference.