Nasrat Begum, Golam Mustafa Chowdhury, Muhammad Azizul Hoque
언어
영어(ENG)
URL
https://www.earticle.net/Article/A396820
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원문정보
초록
영어
An experiment was conducted to observe the effect of polybag size on the growth and quality of Khaya anthotheca seedlings during September 2016 to June 2017 at the nursery of Silvicultural Research Division of Bangladesh Forest Research Institute. Three different polybag size such as T1 (15 cm×23 cm), T2 (13 cm×18 cm) and T3 (11 cm×15 cm) with four replications were used for the experiment. The experiment was designed in Completely Randomized Design (CRD) with four replications. Different sized polybags showed significant influence on survival percentage (T1-100%, T2-93.5%, T3-88%) and growth parameters (height, root collar diameter, leave number and root length) of the seedlings. The species grown in T1 size polybag was observed to be superior to other bag size. Dickson’s Quality index of seedlings raised in T1 size polybag was observed highest value which is the indicator of best quality seedlings. Therefore, the use of T1 poly bag size can be suggested for seedling production of K. anthotheca in the nursery.
목차
Abstract Introduction Materials and Methods Results Growth performance of K. anthotheca seedlings in different polybag size Discussion Conclusion References
키워드
Khaya anthothecapolybag sizegrowth performancesurvivalquality index
저자
Nasrat Begum [ Bangladesh Forest Research Institute, Chattogram 4000, Bangladesh ]
Golam Mustafa Chowdhury [ Bangladesh Forest Research Institute, Chattogram 4000, Bangladesh ]
Corresponding Author
Muhammad Azizul Hoque [ Bangladesh Forest Research Institute, Chattogram 4000, Bangladesh ]