التفاصيل البيبلوغرافية
| العنوان: |
INFLUENCE OF STEM CUTTING POSITION, LEAVES CONDITION AND SIZE OF MINICUTTINGS IN ROOTING OF BLACK WATTLE. |
| المؤلفون: |
ENGEL, Mara Luana, IKEDA, Angela, FLÔRES JR, Paulo César, de ALCANTARA, Giovana Bomfim, HIGA, Antonio Rioyei |
| المصدر: |
Agriculture & Forestry / Poljoprivreda i šumarstv; 2019, Vol. 65 Issue 1, p191-199, 9p |
| مصطلحات موضوعية: |
ACACIA mearnsii, ROOTING of plant cuttings, LEAVES, PLANT stems, PLANT species |
| مستخلص: |
Because of the commercial interest in forest resources provided by black wattle (Acacia mearnsii De Wildman), mainly for tannin extraction, the researches about clonal propagation techniques have been developed for this species. The objective of our study is to determine the type and size of minicuttings for the best adventitious rooting in three commercial clones of black wattle. The minicuttings were collected from a mini-clonal hedge located in the nursery at TANAGRO S.A. Company, located in Montenegro, Brazil. There were tested four sizes of minicuttings (5, 8, 11, 14 and 17 cm); two types depending on the stem cutting position where they were collected (apical or basal) and presence or absence of leaves with entire or half reduced area. The experiments were installed in randomized blocks with four blocks and six minicuttings per parcel. The evaluation of minicuttings rooting was done after 45 days. We conclude that also basal and apical minicuttings with entire or half reduced leaves exhibit higher percentage of rooting, as well as 14 cm minicuttings. Besides that, rooting response also varies according to the clone genotype. [ABSTRACT FROM AUTHOR] |
|
Copyright of Agriculture & Forestry / Poljoprivreda i šumarstv is the property of University of Montenegro, Biotechnical Faculty and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
Full Text Finder