Cole Petiole hollow crack prevention measures

During the growth of celery, especially in the middle and late stages, white spots, hollows, or horizontal and vertical cracking of the petioles often appear on the petiole cross-section. The causes and solutions are as follows. The soil lacks boron. This is the main cause of cracking of the petiole. Mushi 0.5-1 kilograms of borax is used as a base fertilizer. If a slight cracking shank is found, 0.2%-0.5% borax aqueous solution can be used for foliar spray, or 0.25% borax aqueous solution can be used for root irrigating. Improper sowing time or less nitrogen fertilizer. Excessive planting of late autumn plants is too late, coupled with insufficient nitrogen fertilizer, the plant growth potential is poor, and the harvesting season cannot reach the harvesting standard. In the case of delayed harvesting, it is susceptible to low temperature and cold wave invasion, petiole softening, and hollowing out. phenomenon. Therefore, localities should determine suitable sowing dates based on local climatic conditions and cultivation facilities, and strengthen fertilizer and water management before and during growth to provide sufficient nitrogen fertilizer. The plants are frozen. Celery is not cold. When the temperature is below 0 °C or 0 °C prone to frost symptoms. When the plants are severely chilled, the structure of the petiole is destroyed. After the temperature rises, the tissue cannot be recovered and the cell gap increases, resulting in hollow. Therefore, in the cultivation process should be prevented from freezing, insulation measures should be used to avoid exposure to winter. Variety degradation. Celery and common celery are prone to natural hybridization. Therefore, celery must be strictly isolated from other celery varieties when seedlings are preserved. At the same time, in the seed production, some hollow plants should be prevented from being used for seeding, so as to avoid increasing the proportion of hollow plants.

Best Goji procuct is in China,China is the origen of Goji Berry.Goji is  a traditional,typical food in China.The majority of commercially produced goji comes from Ningxia and Xinjiang in Northwestern China, where they are grown on plantations totaling 200,000 acres.[self-published source] In Zhongning County, Ningxia, wolfberry plantations typically range between 40 and 400 hectares (100–1000 acres or 500–6000 mu) in area. As of 2005, over 10 million mu have been planted with goji in Ningxia.

Ningxia goji has been cultivated along the fertile floodplains of the Yellow River for more than 700 years and have earned a reputation throughout Asia for premium quality sometimes described commercially as "red diamonds". Government releases of annual wolfberry production, premium fruit grades, and export are based on yields from Ningxia, the region recognized with-the largest annual harvest in China, accounting for 45% of the nation's total yield of wolfberries (50,000 tons, 2013);
formation of an industrial association of growers, processors, marketers, and scholars of wolfberry cultivation to promote the berry's commercial and export potential;[16]
the nation's only source of superior grade wolfberries used by practitioners of traditional Chinese medicine.

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