Powdered tomato varieties: Cavo When selecting summer varieties and cultivating tomato varieties, the anti-virus ability is the most critical. Summer tomatoes are mainly planted from April to June, harvested from July to October, and the tomatoes in the shed, autumn, and autumn are planted in late June and early July. The growing season has the highest temperature, strong sunlight, and most rainfall. Season, virus disease, cracking, sunburn, malformation and other common occurrences. In recent years, Carvo and other varieties bred by Prof. Shen Xiangqun of the College of Horticulture at Shenyang Agricultural University have performed very well. They not only have strong disease resistance, but also have a low incidence of virus disease and gray leaf spot. They also have high fruit hardness, low fruit cracking, transport resistance, and fruit sugar content. The amount is higher, the taste is good, and the production and quality are very good. Planting in May, in the absence of insect nets, the occurrence of this strain of virus disease can be controlled within 10%, the advantage is extremely obvious. Gherkin varieties: Dutch graceful number one In recent years, cucumbers have continued to sell well, and prices have become stable. This has become an important vegetable for summer cultivation. On the whole, the growth of the cucumber is weak, and the anti-virus ability is poor. Even if there are insect nets and continuous spraying agents, it is very difficult to ensure that the cucumber cannot be sick. At present, the complete anti-virus cucumber varieties are not yet available, and varieties with better antiviral ability should be selected. In the market with strong growth and strong anti-virus capabilities, Holland’s graceful performance has performed well. According to the introduction of Cai Nong Yue of Floating Bridge Village in Shouguang City, last summer, he planted two varieties of cucumbers. In the same greenhouse, although the beautiful No.1 in Holland has a virus disease, the number of cases is small, and more than 3,000 seedlings only Dozens of trees were found, and the damage was very light, while the incidence of another species was more than 30%. Myrobalan cucumber varieties: Star One In the summer, the viral disease of cucumbers in the spurs is very serious, and the breeding of cucumber anti-virus cultivars is still in the experimental stage. Celebrity No. 1 has a stronger growth tendency, is more heat-resistant, has a brighter melon strip, and has good merchandise, but it is not a strong female breed. When the light time is long in summer, female flower differentiation is less likely to occur. The vegetable farmer should pay attention to spraying at the seedling stage. Zenggua Ling, etc., to promote female flower differentiation. Loofah varieties: Century Fenghao Luffa is a warm, heat-resistant, virus-resistant plant that is very suitable for summer cultivation. In the past, the loofah cultivated by vegetable growers was mostly a conventional variety. After long-term seeding, the germplasm was degraded and the disease increased. Compared with conventional varieties, hybrids have a greater advantage. Some hybrid gourd varieties have been introduced on the market, such as Shiji Fenghao, which has obvious advantages. It not only has strong anti-nematode ability, but also greatly reduces the use of insecticides. The safety of vegetables, and the growing hybrid varieties are more prosperous, the melon strips are more straightforward, the melon strips are uniform in length and thickness, uniform and consistent, yield and quality are significantly higher than conventional varieties, and vegetable farmers should give priority to selection. Herbal Extract,Eupatorium Extract Powder,Eupatorium Adenophorum Extract Powder,Eupatorium Perfoliatum Extract Powder Fufeng Sinuote Biotechnology Co.,Ltd. , https://www.sntextract.com
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