ASSESSMENT OF AGRICULTURAL FEATURES SOME GENERAL SOURCES OF VARIOUS FRAGRANCES IN 2016 IN THAI NGUYEN PROVINCE | Ngoạn | TNU Journal of Science and Technology

ASSESSMENT OF AGRICULTURAL FEATURES SOME GENERAL SOURCES OF VARIOUS FRAGRANCES IN 2016 IN THAI NGUYEN PROVINCE

About this article

Published: 31/07/17

Authors

1. Tran Ngoc Ngoan Email to author, University of Agriculture and Forestry - TNU
2. Nguyen Viet Hung, University of Agriculture and Forestry - TNU
3. Luan Thi Dep, University of Agriculture and Forestry - TNU
4. Hoang Kim Dieu, University of Agriculture and Forestry - TNU
5. Ha Viet Long, University of Agriculture and Forestry - TNU
6. Pham Quoc Toan, University of Agriculture and Forestry - TNU

Abstract


The experiment was conducted with 20 cassava varieties from 8 groups (san ta, san xanh, san đo, san trang, san cao san, san la tre, san an và san lai). Among them, six varieties were collected from the Root Crop Research and Development Center and the other varieties were collected in the northern mountainous provinces of Vietnam. The cassava varieties had good growth, fresh tuber yield ranged from 8.60 to 41.40 tons/ha, dry tuber yield ranged from 3.10 to 15.21 tons/ha. In the experiment, SCSAN 1 and SLTRE 3 varieties had high fresh and dry tuber yield (fresh tuber yields: 31.83 to 41.40 tons/ha, dry tuber yield: 13.00 to 15.21 tons/ha). The starch yield varied from 2.80 to 10.35 tons/ha, in which SCSAN 1, SLTRE 3 and MOZAMBICHT varieties had high starch yield ranged from 9.40 - 10.35 tons/ha.


Keywords


cassava, quality, genetic resources, yield, Thai Nguyen

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