reproduction
Proportion of watermelon is usually done by seed.
Make the land
It is necessary to build land with cultivation and ladder. To build the land, the mata will be ready. Saplings should be planted using fertilizers in the soil.
Seeding time / production season
In Bangladesh, from February to April, the weather is suitable for watermelon cultivation. The best part of February is the best for seeding. In order to get crop in early January, we will have to protect the seedlings from the cold winter season. Poly tunnels can be used for this.
Sowing / planting methods
Generally, seed sowing system is common in Madha, but it is better to plant saplings by planting saplings in the soil.
Sowing the seeds
Usually 4-5 seeds are sown in every maida. 8-10 days before sowing, the mada is mixed and the fertilizer is mixed in the soil. Two quarters of a row away from the queue, the mother of two meters in every row. Every mother is 50 cm Wide and 30 cm Being deep is flattering. After planting, after each planting of seedlings, the remaining ones should be removed.
Planting Plants
Better planting saplings than for planting watermelon seeds. This reduces the waste of seeds. To prepare the seedlings, a small polythene bag is filled with sand and rotten cow's dung and one seed is sown in every bag. A seedling of 5-6 pages of 30-35 days of age is planted.
The amount of seed
850-1 thousand grams of seeds are needed per hectare.
Fertilizer application
Fertilizers can be applied to the following varieties of watermelon land:
The next total care of the total amount of fertilizer made in the mata
(Per hectare) as the mother gives
1st installment 2nd installment 3rd installment 4th installment
(10-15 days after transplanting) (during flowering stage) (during harvesting) (after 15-20 days of fertilization)
Dung / compost 20 tons all - - - -
Urea 280 kg - 100 kg 60 kg 60 kg 60 kg
TSP 100 kg All - - - -
MP 320 kg - 80 kg 80 kg 80 kg 80 kg
Seed germination
If it is very cold in winter, the seeds will be sown in water for 12 hours or so, keeping the cow's mother inside or in the soil kept in clay containers, the seeds sprout within 2-3 days. It is better to transfer seeds to the soil or the soil when the seeds appear.
Interim service
Irrigation is very necessary in the dry season. Keep in mind that at the beginning of the tree the water does not get accumulated. There is no more than 3-4 fruits in each tree. The fruit that is in the middle of the tree branch is to be kept. Four fruits are enough in four branches. It may be mentioned here that there should be only one fruit for 30 leaves.
Pollination
If the female and female flowers in the morning and the female flower is pollinated with male flowers, the yield is good.
Insects and diseases of beetle worms In the early days when the number of insects is less then the insects will be destroyed by the eggs and children. If the number of insects is greater, then the spraying of the ripcord / sumitian / malathion 57 EC 1 ml / liter will be done on weekends.
Junk worm
The insects of the insect, the leaves and the leaves and the juice of the leaves harm them. For suppressing the insect, Sumithenian / malathion 57 EC 2 ml / liter will be sprayed.
Scrub insect
The female lay eggs under the fruit of the insect. The eggs spread out and the fruit gets spoiled and the fruits are usually rotten. For suppression of apoca, Ripcord / Sumithenian / Malathion 57 EC to 1 ml / liter will be sprayed.
Tired rotten disease
In the attack of this disease, the trees of the melon near the beginning of the fruit of the watermelon have died. For every car, sprinkle the tree after 10-15 days after mixing 2.5 grams of Ditan M-45 per 1 liter of water.
Fujieri wilts disease
Due to the disease, trees fell dead. If there is good drainage, then the incidence of this disease is low. The diseased trees will be burned up.
Collection of crops
Watermelon depends on varieties and weather. Generally, it takes 80-110 days after fruit sowing seeds. It is a bit difficult to judge the exact time of pollination of watermelon. Because most of the consequences are not seen in any external signs. However, it is possible to see if the watermelons are watched by the following signs.
The size of the fruit with a bot is dried and there is brown color. The scarves are glazed by the scar on the neck. The part of the watermelon that stays on the ground becomes green to bright yellow color. The juice of red ointment is red. If you have a dab dab, it should be understood that the fruit has matured. In the case of ripening fruits, the sound will be very metallic.
production
When cultivated carefully, 50-60 tonnes of yield is obtained from a good variety of watermelons per hectare.
