ĐÁNH GIÁ KHẢ NĂNG CHỊU MẶN CỦA MỘT GIỐNG CÂY CÓ MÚI VÀ CON LAI
ĐÁNH GIÁ KHẢ NĂNG CHỊU MẶN CỦA MỘT GIỐNG CÂY CÓ MÚI VÀ CON LAI
Screening of local citrus and hydrid rootstocks for salt tolerance under greenhouse conditions
The aim of this experiment is to screen local citrus varieties and hybrids seedlings under salt condition in order to determine the best species (clones) for rootstocks. The experiment commenced during 2007- 2008. Six-teen citrus seedlings that included in this experiment were collected from Thua Thien-Hue, Binh Duong, Ben Tre, Tien Giang, Can Tho provinces and 10 hydrid citrus clones. Carrizo citrange and Clepopatre mandarin used as a control rootstock (salt sensitive and tolerant rootstock). The results of this experiment also indicated that the pummelo seedlings such as Bong pommelo (Hue), Duong Hong pommelo (Binh Duong), Hong Duong pommelo (Can Tho), Bung (Tien Giang), Sanh (Ben Tre), Tắt (Ben Tre), hybrid of Tắc x Lông Cổ Cò pummelo and hybrid of Tắc x Da Xanh pummelo could be satisfactory salt tolerant rootstocks (at 8%o NaCl).