Yohana Theresia Maria Astuti Primary Author Kumala Dewi Additional Author Santosa Additional Author A. Adi Prawoto Additional Author mixed material bibliography yogyakarta LPPM Instiper 2007 monographic Vol. 14 No.2 | Oktober 2007

Text

This experiment was carried out to evaluate the proportion of photosynthate allocation in flush and young pod of cocoa. Cocoa clone KW 163 and KW 165 grown on experiment filed of Kalowining, Indonesia Coffea and Cocoa Research Institut at Jember, East Java, were used in this experiment. Boron was used as photosynthate allocation trace and was applicated on cocoa leaf on branch having flush and flushless branch. Plant without boron treatment was used as control. One day after boron application., boron content in flush, pod, flower and leaf was evaluated with AAS method. The result showed that in both clones, boron was detected in flowers, pods and flushes, it means that those organs are photosynthate sink. The flushes showed higher sink strength than pods, and indicates that flushes obtained more photosynthate that young pod. Key words: Cocoa, boron, photosynthate allocation, source, sink NONE Institutional Repository Institut Pertanian STIPER Yogyakarta ISSN : 0852-8772 ART.DOS.067 My Library ISSN : 0852-8772 ARTIKEL (Alokasi Fotosintat Pada Kakao Dengan Perunut Boron (Photosynthate Allocation On Cocoa With Boron Trace) 18546 2022-03-22 09:58:54 2022-03-22 09:59:19 machine generated