Detailed Explanation of the Latest Key Field Management Points for Hyacinth Beans
The hyacinth bean is a perennial twining vine plant, and it has a certain planting area in tropical regions around the world. The pods, flowers, and other parts of the hyacinth bean are all edible, and it has various effects such as strengthening the spleen and stopping diarrhea and reducing tumors. It is a vegetable with relatively high economic value, so how should we manage it when planting hyacinth beans? Below, the editor brings you the key field management points for hyacinth beans. Let's take a look together!
1. Plant adjustment
Because the hyacinth bean is a vine plant, we must do a good job of trellising after the hyacinth beans survive. Guide the vines onto the stakes, and set up the trellis reasonably according to the planting spacing between rows and plants of the hyacinth bean. Fix the tops of the stakes well to avoid being blown down by wind, then connect the tops of nearby adjacent stakes with wire. This makes it easier for the hyacinth bean to climb and grow, satisfying the hyacinth bean's espalier-style growth habit. After entering the growth period of the hyacinth bean, pay attention to controlling the number of leaves on the hyacinth bean plants. Promptly thin out overly dense, old and weak leaves, and poor leaves affected by pests and diseases. Avoid excessive nutrient consumption, improve ventilation within the plants, and promote the growth of hyacinth bean pods.
2. Temperature management
The hyacinth bean has certain requirements for temperature during growth. When planting hyacinth beans, we should reasonably adjust the temperature according to the hyacinth bean's growth stage and growth condition. For example, during the flowering and pod-setting period of the hyacinth bean, the temperature should be controlled at 17-26 degrees, and around 20 degrees is the optimal temperature. Temperatures that are too high or too low will have a great impact on the flowering and pod setting of the hyacinth bean. When the temperature is higher than 31 degrees, it will aggravate flower and pod drop in hyacinth beans and reduce quality. Therefore, when the temperature is too high, ventilation and cooling must be carried out in time; conversely, when it is too low, good warmth preservation work must be done.
3. Fertilizer and water management
About 3 weeks after the hyacinth bean is transplanted and established, appropriately apply one topdressing of nitrogen fertilizer and compound fertilizer to promote the growth of the seedlings. Then, during the flowering and pod period of the hyacinth bean, control the amount of water and fertilizer; it is best not to apply them. Wait until the first inflorescence has set pods before starting water and fertilizer work. If there is plastic film mulching, then when watering, it is best to water under the film, and carry it out together with fully decomposed farmyard manure. When applying nitrogen fertilizer, pay attention to the use of ammonium nitrogen; excessive use of ammonium nitrogen will cause the growth of hyacinth beans to be hindered. Therefore, when topdressing nitrogen fertilizer, it is best to mainly use nitrate nitrogen, control the amount well, and avoid fertilizer damage.
4. Pest and disease control
Pests and diseases will have a great impact on the yield and quality of hyacinth beans. When planting hyacinth beans, we must pay attention to the prevention and control of pests and diseases. Common pests and diseases of hyacinth beans include viral disease, rust disease, and lycaenid butterflies, etc. They all harm different parts of the hyacinth bean to varying degrees, causing the growth of the hyacinth bean to be hindered. So we should try to understand the common pests and diseases of hyacinth beans and master the symptoms of onset, so that after onset the specific condition can be identified in time and corresponding prevention and control work can be done. Do not use pesticides blindly, to prevent pesticide damage, which would instead affect the growth of the hyacinth bean.
The above is a brief introduction to the field management of hyacinth beans. The management work for hyacinth beans is very important. When planting, whether management is good or bad directly determines the yield and quality of hyacinth beans, so everyone must pay close attention! That is all for today's introduction. This article is for reference only, and I hope it can help everyone!