PRELIMINARY TEST TO PLANTING STERCULIA FOETIDA AT ARID BORDER AREAS OF DAKLAK PROVINCE

• Main Authors: Phạm Trọng Nhân, Lê Hồng Én, Huỳnh Thị Kiều Trinh, Lưu Thế Trung
• Format: Article
• Language: English
• Published: Dalat University 2018-09-01
• Series: Tạp chí Khoa học Đại học Đà Lạt
• Subjects: cây trôm; chiều cao; đất; đường kính gốc; tỷ lệ sống.
• Online Access: http://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/499

In this study, initial results showed that Sterculia foetida were able to grow well on different soil sites, low nutrient soil and low pH in dry areas along the border of Daklak province. After 4 months of cultivation, Sterculia foetida has a relatively high average survival rate of 93.80% and there is no statistically significant difference between planting sites. However, the mean analysis results for the height and the stump diameter were significantly different: The height was 0.40m and the diameter was 1.30cm. Type A and type B plants are primarily in the trial. The results of testing at DL3 (Hamlet 6, Ia R've commune, Easoup district, Daklak province) showed that Sterculia foetida grows best with a survival rate of 92.38%, a mean height of 0.49m and a mean stump diameter of 1.92cm. The quality of the plants was 86%, 14%, and 0% for types A, B, and C, respectively.