History of Zhonggang No.11 Chinese cabbage.


Varity source and spread:It is bred by China Agricutlure Center institute at 1987.Now is spread at North and West China.


Characterict:Plant about 45cm by 50cm,outer leaves is 14-17 pcs,dark green,smooth leave,light green ball ,almost round,about 13cm by 12cm,tide ball ,about 5-6.5cm,solo weight abut 750-900g .

Feature:Mainly suitable at North China plant at spring,early mature,transplant to harvest 50 days.Good resisnat to cold ability,not easy to bolting,tender soft ball ,good quality.

               
Culitivate point:Normally plant to Dec to Jan. at North China,trsplant at Mar.-Apr.,harvest  at May,distance about 40cm by 33cm,about 67500 plants per hm2,can reach 45000-52500 kg per hm2.To process early mature can cover mulch.



评论

发表评论

此博客中的热门博文

Cultivation Guide for Bottle Gourd Variety Series

图片
Cultivation Guide for Bottle Gourd Variety Series Bottle gourd is annual growing vegetable crops, fonding of fertilizer. The plant is thermophilic and not tolerant to low temperature. The seeds start to sprout in 15 degree centigrade, fastest in 30-35 degree centigrade. The suitable growing temperature is 20-25 degree centigrade. 1, Biological Characteristics The roots of bottle gourd stretch herizontally, distributing within the 20cm deep under soil surface, and they are not drought-resistant. The vines are several meters long, with strong branching power. Generally the femal flowes blossom late in chief vine, and they blossom in the 1th-2th node in side vines. In cultivation, the top removal will promotes the growth of side vines, to fructify earlier. The heart shaped leaf is big, thin and tender, with dense white fuzzes and mass evapotranspiration. The white flower is big, with specially long stalk. Most of the male and female flowers blossom at night, in morning and even
阅读全文

Cultivation Guide for Guangdong Black-Skin Wax Gourd Variety Series

图片
Cultivation Guide for Guangdong Black-Skin Wax Gourd Variety Series 1, Sowing Time and Selection of Varieties The cultivating pattern of Guangdong black-skin wax gourd is usually by shelf or letting the vines spread on the ridge ground. The black-skin wax gourd is fond of fertilizer and water. For the Winter and Spring cultivation, the sowing time is from early November to middle or late December, and harvest from middle March to early April next year. For Autumn cultivation, the sowing time is in July, and harvest from October to November. It is suggested to choose the varietites such as Guangdong Black-Skin Wax Gourd, Guangdong Precocious-Quality Black-Skin Wax Gourd, and so on. 2, Culture of Strong Seedling 2.1, Preparation of Nutrient Soil For the cultivation in Winter and Spring, it usually comes across low temperature weather, the culture of seedling is done in nutrient bag or plate. Pay attention to the strict disinfection when prepare the nutrient soil
阅读全文