What do farmers who cultivate onions do not do anything to increase the yield. However, many times farmers are not able to get proper yield. There can be many reasons for this. One of which is an increase in the size of onion tubers. To increase the size of onion tuber, it is necessary for the plants to be green and healthy. Along with this, the lack of nutrients in the plants also has an adverse effect on the size of the tubers. If you are doing onion cultivation, then follow the things mentioned in this post to increase the size of the tuber.
Do this work to increase the size of the tuber
Fertilizer: For clean and green plants, mix 20 kg urea, 36 kg DAP and 30 kg potash in the field before sowing. Along with this, add the quantity of sulfur in the field.
To increase the yield, spray urea on the standing crop about 30 days after sowing.
For good crop, mix 3-4 tonnes of compost per acre of field.
Weeds: Control of weeds is necessary for the growth of tubers. Due to the abundance of weeds, the plants do not get the proper amount of nutrients. In this case the size of the tuber remains small. Therefore, control weeds by weeding and hoeing at intervals of some time.
Organic method: The use of some organic products proves beneficial for increasing the size of onion tuber. The size of the tuber will increase by using 4 kg of country starter per acre of field. It contains micro positive organic fungicides, which is helpful for good root development. In addition, its use also increases the yield of the crop.
Click here to know the exact way to control purple spot disease in onion crop.
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