A New anther Culture Variety of Oval eggplant "Haihua eggplant No.2"
"Haihua eggplant No. 2" is a high-quality and high-laying round eggplant anther culture variety selected by the Plant tissue Culture Technology Laboratory of Haidian District, Beijing. It has been planted in Beijing, Liaoning, Ningxia, Hunan, Fujian and other places since 2006. It has been planted all over the country at present.
Characteristics: the plant growth potential is strong, the initial flower node is 6-7 nodes, the leaves are deep purple-green, the plant type is half-open, the plant height is 50-60 cm, the continuous fruit-setting ability is strong, the average fruit number per plant is 8-10, the average fruit weight is about 200g, and the yield is more than 5000 kg. The fruit is oval, the fruit is 14-16 cm long and 5-6 cm in transverse diameter, the pericarp is purple-black and shiny, the flesh is light green and white, the flesh is dense and tender, the quality is good, the fruit setting rate is high, it is tolerant to low temperature and weak light, and the fruit develops faster at low temperature, less abnormal fruit, strong disease resistance and wide adaptability. It is suitable for planting in open field or small arch shed in early spring.
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Occurrence and control of ginger plague
1. Symptomatic bacteria invade the root, underground and aboveground stems. The underground succulent stem was waterlogged and yellowish brown at the beginning. After losing its luster, the internal tissue gradually softened and rotted, leaving only the outer skin. Squeeze the part of the disease can flow out dirty white turbid juice, give off a bad smell; the injured root is also yellowish brown, and eventually all rot. The aboveground stem was dark purple, the internal tissue turned brown and rotted, and the residual fiber. The leaves were withered, the leaves were yellowish, the edges were curled, and finally the whole plant withered. 2. The pathogen is Pseudomonas solanacearum (Pseudomonas solanacearum).
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New Pepper Variety 2001
The new pepper variety 2001 was bred by Zhuang Canran, a researcher of Northwest Agriculture and Forestry Science and Technology University and Baoji Agricultural Technology extension Center. Regional trials were conducted in different ecological regions of Shaanxi from 1999 to 2001, and production demonstrations were carried out in Shandong, Shanxi, * and other provinces (regions), showing the characteristics of early maturity, disease resistance, high quality, high yield, wide range of adaptation and so on. It was examined and approved by Shaanxi Provincial crop Variety approval Committee in February 2002. 1 characteristic line pepper 2001 belongs to limited growth type, strong growth, plant height 55~65cm
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