Bitter melon seedling grafting against blight

A bitter gourd seedling that has just sprouted for a few days is grafted onto a loofah seedling, which not only will not die, but also improve the disease resistance and yield of bitter gourd. Such a technique is unlikely to be seen by many people. However, the Wolong Vegetable Base in Wudong Town, Dianjiang, Chongqing has achieved success.

According to Ye Wensong, the base administrator, in recent years, vegetable bases have been replanting vegetables all the year round, and the occurrence of soil-borne diseases has become more and more serious. The blight of bitter gourd is more common, often causing devastating losses to the bitter gourd production in vegetable bases, resulting in planting area. Sharply reduced. The application of bitter gourd grafting cultivation technology, the mortality rate of grafted seedlings is 1%-3%, which fundamentally overcomes the persistent cropping obstacles and effectively prevents the blight of the wilt.

"Experimental evidence shows that after grafting of bitter gourd, the plant grows well, the moisture tolerance is increased, the adaptability to temperature is enhanced, the harvesting period is long, the yield is high, the melon is large, and the quality is good." Ye Wensong said that this year is the first time after trial planting Bitter melon, planting area of ​​about 150 acres, is expected to reach 5,000 kilograms per mu, which is more than 1000 kilograms higher than the yield of bitter melon without grafting, and the picking period will also be extended, extending from the past 2 months to 5 months.

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