Comparative Test of Special Variety for Greenhouse Color Pepper Varieties in Desert Area of Hexi Corridor(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Comparative Test of Special Variety for Greenhouse Color Pepper Varieties in Desert Area of Hexi Corridor

Author(s):: ZHANG Mei-hong1; ZHANG Fen-qin2 ; CHEN Xiu-bin2 ; LI Yi-hua2 ; XU Yao-zhao2 ; SUN Wan-xia2; (1.Ganzhou District Economic Crop Technology Extension Station，Zhangye，Gansu 734000；2.College of Agriculture and Biotechnology,Hexi University,Zhangye,Gansu 734000）

Abstract:: Comparative analysis characters of disease resistance，quality，photosynthetic characteristics，plant morphology and growth cycle on seven color pepper varieties under the conditions of desert area in Hexi corridor were studied in this paper.The results showed that growth period from long to short of different color pepper varieties was ‘Nirui’，‘Huangjinjia’，‘Taiyanghong’，‘Talanduo’，‘Soma’，‘Fumin Wucaijiao’，‘Fukang Qicaijiao’ respectively，there were higher net photosynthetic rate,transpiration rate,stomatal conductance and intercellular CO2 concentration of color pepper varieties in ‘Taiyanghong’ and ‘Nirui’.There were high yield of color pepper varieties in ‘Taiyanghong’ and ‘Nirui’,which were 6 246.87 kg/667m2 and 5 964.09 kg/667m2 respectively.There were higher vitamin C content and soluble sugar content,titratable acid content,low incidence and strong resistance of color pepper varieties in ‘Taiyanghong’ and ‘Nirui’.Color pepper varieties on ‘Taiyanghong’ and ‘Nirui’ could be applied in the local greenhouse pepper production.

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Last Update: 2015-06-25