SELECTING SOME LINES OF SACHA INCHI (PLUKENETIA VOLUBILIS L.) SUITABLE FOR PRODUCTION IN THANH HOA

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 D18 had the largest first branch with 274 branches/tree. The time from sowing to first harvesting at D18 was the longest with 250 days, the individual yield and real yield of D18 are highest, the individual yield reached 0.53kg seed/tree, the highest real yield (1.00 ton/ha). D18 should be selected for production in Thanh Hoa.