NGHIÊN CỨU TUYỂN CHỌN MỘT SỐ DÒNG SACHA INCHI (PLUKENETIA VOLUBILIS L.) PHÙ HỢP NHẦM PHỤC VỤ SẢN XUẤT TẠI THANH HÓA

Abstract

Research for fives lines of Sachi; D4 combination imported at Vietnam Forestry University, D5 imported at Limited Liability’ Company 365, D6 imported from Thailand, D18 imported at Vietnam National University of Agriculture, and D20 at Đăk Lăk. The research was conducted at Hong Duc Univesyty in 2018 - 2019. The live D I8 had the largest first branch with 274 branches/tree. The time from sowing to first harvesting at DI 8 was the longest with 250 days, the individual yield and real yield of DI 8 are highest, the individual yield reached 0.53kg seed/tree, the highest real yield (1.00 ton/ha). DI 8 should be selected for production in Thanh Hoa.
Keywords: Sacha Inchi, growth, yield, quality.