How to Grow Hyacinth Beans for High Yield? Latest Cultivation Technique Tutorial
The hyacinth bean, also known as the black-eyed pea or Indian bean, is an annual or biennial herbaceous climbing plant, and both its tender pods and mature beans are used for food. It has the effect of strengthening the spleen and stopping diarrhea, and also has a notable effect in reducing tumors. It is cultivated throughout the world. Below, Qinnong Net brings you the high-yield cultivation technique for hyacinth beans.
1. Reasonable crop rotation
Hyacinth bean cultivation should avoid repeated cropping and continuous cropping. Repeated and continuous cropping of hyacinth beans not only increases the probability of pest and disease outbreaks, leading to reduced yield or even total crop failure, but also results in higher pesticide residues, endangering the life and health of consumers. Continuous cropping leads to a large residual base of pests and diseases in the field, a large amount of pesticide use, and a high content of harmful substances in hyacinth beans, creating a vicious cycle. Therefore, crop rotation is very important. Generally, rotate with non-legume crops for 2 to 3 years, while perennial crops need to have a new site selected for planting after 3 years of harvesting.
2. Fertilizer and water management
The pod-setting period of hyacinth beans is relatively long. To ensure its yield, sufficient nutrients must be provided to guarantee normal pod setting, so fertilization is the key point for achieving high and excellent yields of hyacinth beans. When fertilizing, in order to achieve pollution-free cultivation, apply organic fertilizer or farmyard manure as much as possible, and use chemical fertilizers as little as possible or not at all. Fertilization should be mainly based on base fertilizer, with topdressing as a supplement. During the seedling stage, fertilize according to the growth state of the seedlings; during flowering and pod setting, apply heavy fertilizer to ensure the nutrients needed for flowering and pod setting. Although hyacinth beans have extremely strong drought tolerance, moderate watering is still needed during the growing period. Watering depends on the regional climate and rainfall. Generally, arid areas with little rain need frequent watering, while humid areas with more rain generally need little or no watering; on the contrary, attention should also be paid to drainage measures during long periods of continuous rain.
3. Plant adjustment
When the hyacinth bean plants begin to grow, stakes should be inserted in time to build a trellis and guide the vines onto the stakes. This helps the hyacinth bean branches and vines climb and form a hedge-style growth. In addition, during the peak growing season, the leaves should be pruned regularly to prevent excessive vegetative growth, reduce nutrient consumption, and increase ventilation and light penetration, which is beneficial to the growth of hyacinth beans.
4. Pest and disease control
Pest and disease control for hyacinth beans is also extremely important. Many vegetable growers do not pay attention to pests and diseases, resulting in serious losses. The main diseases of hyacinth beans are rust and brown spot, which mainly harm the leaves and pods, causing reduced yield. When disease occurs, use thiophanate-methyl or difenoconazole diluted with water and spray for control. The main pests are noctuid moths, small hairstreaks and tobacco budworms, which suck on the young and tender parts of the hyacinth bean plants, causing them to stop growing or grow poorly, and easily causing deformed pods. When pests occur, use special insecticides diluted and spray to kill them.
The above is the high-yield cultivation technique for hyacinth beans brought to you by Qinnong Net. To achieve high and excellent yields of hyacinth beans, the above points should not be ignored. We hope it can help you. For more agricultural knowledge, please stay tuned to Qinnong Net.