How to grow bananas using micro-irrigation?
How to use micro-sprinkler irrigation to grow bananas? What are the benefits of using micro-sprinkler irrigation? Please introduce that micro-sprinkler irrigation is a practical banana production and cultivation technology with low investment, easy operation, quick effect and good benefit. Banana farmers are easy to learn and understand. First, the advantages of micro-sprinkler irrigation technology. 1. It can change the microclimate of banana orchard and ensure the normal growth of bananas, so that it can be irrigated in drought and drained in waterlogging. 2. It can control the sanitary condition of the water source, effectively cut off the transmission of viruses, germs and pests through the water source, and reduce the occurrence of diseases and insect pests. 3. Lowering the groundwater level and promoting the deep root system of banana are beneficial to the growth of banana and lay the foundation for high yield of banana. 4. It can save water consumption and labor force, and reduce soil erosion. 5. It can be used for watering and fertilizing, so as to complete the watering and fertilization at one time, improve the fertilizer efficiency and accelerate the nutrient absorption of bananas. 6. Water evenly and irrigate appropriately to avoid under-watering or over-watering. Second, the micro-sprinkler irrigation system is composed of power control, water source engineering, transportation pipeline and micro-sprinkler belt. The installation, use and operation of micro-sprinkler irrigation in banana orchard is very simple. The installation scale is inversely proportional to the production cost, the larger the scale, the smaller the cost. The best use area of banana garden is about 300 mu. It costs 420 yuan per mu for installation and can be used for 5 years. The average annual investment per mu is only 700.84 yuan, and that of each banana plant is 0.50.60 yuan. 4. Application effect 1. The effect of micro-sprinkler irrigation on banana growth: micro-sprinkler irrigation can effectively regulate water supply and soil moisture in the field, and the temperature of banana orchard can be reduced by 1: 1.5 ℃ in high temperature season; and the air relative humidity can be increased by 5% in dry season. It can effectively improve the ability of drought resistance in the dry season, so as to improve the cold resistance and anti-freezing in winter. 2. the effect of micro-sprinkler irrigation on yield and quality: it can improve the yield and quality of banana. The increase in output per mu can reach 400 to 500 kilograms. 3. The production effect of micro-sprinkler irrigation on labor-saving and water-saving: micro-sprinkler irrigation irrigates more than 12000 bananas per person per day, while traditional flood irrigation irrigates about 1800 bananas per person per day. The application of micro-sprinkler irrigation technology can effectively regulate banana water supply and field soil air humidity, shorten banana growth period for 20-35 days, obviously improve banana yield and quality, and achieve remarkable economic benefits. Click to get more banana planting techniques click to get more fruit planting techniques
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Introduction: banana water demand
Bananas are high moisture crops. Plants weighing 200 kg fresh at harvest are 90% water. Each assimilation of 1 gram of dry matter needs to consume more than 600 grams of water, which shows that bananas need a high amount of water. When water shortage leaves lack green thin, fruit fingers become shorter, pseudostems are shorter, growth is delayed, harvest is delayed for more than 20 days, resulting in yield reduction.
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What is banana anthracnose and how to control it?
What is banana anthracnose and how to control it? Please introduce that anthracnose is a common disease in banana producing areas, and it is also the most important postharvest disease in banana producing areas all over the world. Plum blossom spot appears on the yellow ripe pericarp, which rapidly expands into dark brown patches, resulting in blackening and decay of the whole fruit and banana when the stalk is sick.
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