Certainly, here is an article on Control of Flower Dropping in Green Gram:
Green gram, also known as mung bean, is an important pulse crop grown in many parts of the world, especially in Asia. One of the major challenges faced by green gram farmers is the dropping of flowers, which results in reduced yields and poor quality of the crop. Flower dropping is caused by various factors such as environmental stress, nutrient deficiencies, and diseases. In this article, we will discuss some of the effective ways to control flower dropping in green gram.
1. Proper watering: Green gram requires regular watering to ensure their growth and development. However, overwatering or underwatering can lead to flower dropping. The soil should be kept moist but not waterlogged. It is advisable to water the plants deeply, once or twice a week, rather than water them shallowly every day.
2. Nutrient management: Green gram plants require a balanced supply of nutrients to achieve optimal growth and development. Nitrogen, phosphorus, and potassium are the essential macronutrients required for their growth. In addition, micronutrients like zinc, boron, and iron are also important for their proper development. A deficiency of any of these nutrients can cause flower dropping. Therefore, it is necessary to use a balanced fertilizer according to the soil nutrient status of the field.
3. Pest and disease control: Pests and diseases can also cause flower dropping in green gram plants. Aphids, whiteflies, and thrips are common pests that suck the sap from the plants, causing wilting and flower dropping. Similarly, fungal diseases like powdery mildew and anthracnose can cause flower and pod dropping. Proper pest and disease management practices like timely pesticide sprays and diseased plant removal should be adopted to control flower dropping.
4. Environmental stress management: Green gram plants are sensitive to extreme weather conditions such as high temperature, low humidity, and water stress. These conditions can cause the plants to wilt and drop flowers. Therefore, farmers should adopt proper measures like mulching, shading, and irrigation to manage environmental stress and avoid flower dropping.
5. Crop management practices: Certain crop management practices can also help in controlling flower dropping. Regular pruning of the plants can help in redirecting the nutrients towards flower and pod development. Similarly, seed treatment with biopesticides can help in controlling pests and diseases, reducing flower and pod dropping.
Conclusion:
Controlling flower dropping in green gram is essential to optimize crop yield and quality. By adopting proper management practices like watering, nutrient management, pest and disease control, stress management, and crop management practices, farmers can minimize flower dropping and achieve a better harvest. Therefore, it is imperative to monitor the crop closely and take appropriate measures to ensure the good quality of the green gram crop.