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Journal : CORD

Pollen Dispersal and Pollination Patterns Studies in Pati Kopyor Coconut using Molecular Markers Larekeng, Siti Halimah; Maskromo, Ismail; Purwito, Agus; Matjik, Nurhayati Anshori; Sudarsono, S.
International Coconut Community Journal Vol 31 No 1 (2015): CORD
Publisher : International Coconut Community

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (524.111 KB) | DOI: 10.37833/cord.v31i1.70

Abstract

Parentage analysis has been used to evaluate pollen dispersal in Kopyor coconut (Cocos nucifera L.). Investigations were undertaken to elucidate (i) the dispersal of pollen, (ii) the rate of self and out-crossing pollination, and (iii) the distance of pollen travel in Pati kopyor coconut population. The finding of this activities should be beneficial to kopyor coconut farmers to increase their kopyor fruit harvest and to support breeding of this unique coconut mutant. As many as 84 progenies were harvested from 15 female parents. As many as 95 adults coconut provenances surrounding the female parents were analyses as the potential male parents for the progenies. The adult coconut palms were mapped according to their GPS position. All samples were genotyped using six SSR and four SNAP marker loci. Parentage analysis was done using CERVUS version 2.0 software. Results of the analysis indicated that evaluated markers were effective for assigning candidate male parents to all evaluated seedlings. There is no specific direction of donated pollen movement from assigned donor parents to the female ones. The donated pollens could come from assigned male parents in any directions relative to the female parent positions. Cross pollination occured in as many as 82.1% of the progenies analyzed. Outcrossing among tall by tall (TxT), dwarf by dwarf (DxD), hybrid by hybrid (HxH), TxD, DxT, TxH, DxH, and HxD were observed. Self-pollination (TxT and DxD) occurred in as many as 17.9% of the progenies. The dwarf coconut was not always self pollinated. The presence of DxD, TxD, and HxD outcrossing was also observed. The donated pollens could come from pollen donor in a range of at least 0-58 m apart from the evaluated female recipients. Therefore, in addition to the wind, insect pollinators may have played an important role in Kopyor coconut pollination.
Co-Authors A Mujetahid A.R Tassakka, Asmi Citra Malina Abdul Karim Abdur Rahman Arif Adnan Adnan Adnan Adnan Agus Purwito Agus Rachmat Ahyar Ahmad Ahyar Ardat, Muh Al Amanah, Hafizhah Andi Detti Yunianti Andi Detti Yunianti Andi Erwin Eka Putra Andi Prastiyo Andi Siady Hamzah Andri Ardiansyah Andri Ardiansyah Anila, Chaeria Anita Anita Arfah, Rugaiyah Andi Arif Nirsatmanto Aris Prio Ambodo Aris Prio Ambodo Arsyad, Mirza Arsiaty Aslan, Aura Aulia Asmi Citra Malina Asrianny Asrianny, Asrianny Asriyanni Asriyanni Astari Rusdin, Rista Astuti Arif Baharuddin, Ma’rifa Basse Siang Parawansa Budiaman Budiaman Budiman, Yogi Anang Budirman Bachtiar Budirman Bahtiar Dirpan, Andi Dirvamena Boer DIRVAMENA BOER, DIRVAMENA Dr. Herlina Rante, M.Si., Apt DWI SURYANTO Ekajayanti Kining ELIHAMI, ELIHAMI Fa'iq, Muhammad Feranita Haring G Gusmiaty G., Gusmiaty Gusmiati Gusmiaty . Gusmiaty Gusmiaty Gusmiaty Gusmiaty Gusmiaty Gusmiaty Gusmiaty Gusmiaty, Gusmiaty Hairil Adzulyatno Hadini Hajrawati, Hajrawati Haring, Feranita Harningsih Karim Hasnah Natsir Hisein, Waode Siti Anima I Irwan I Iswanto I. Iswanto Irfandi, Rizal Irmawati . Irmawati Irmawati ISMAIL MASKROMO Ismail Maskromo Iswanto Iswanto Joeharnani Tresnati Khairana Kadriah, Ince Ayu Kurnia Kurnia Lamanda, Sukriati A. M Musriati M. Yunus Sudirman Marlina Mustafa, Marlina Marwan Rajab Matjik, Nurhayati Anshori Ma’rifa Baharuddin Michely Jauwdy Stevic Mirza Arsiaty Arsyad Mirza Arsiaty Arsyad Mirza Arsiaty Arsyad Mochammad Imron Awalludin Muh Alif KS Muh Restu Muh. Farid Muh. Restu Muh. Restu Muh. Restu Muhammad Bima Akzad Muhammad Fuad Anshori Muhammad Restu Munajat Nursaputra, Munajat Mustari, Andi Subhan Nasir, Anugrahandini Nasri Nasri Nawir Nawir, Nawir Negara, Satria Putra Jaya Nur Reski Immalasari NurAfni NurAfni Nurfadilah Latif NURHAYATI ANSHORI MATTJIK Nurul Muhlisah Mompewa Parawansa, Basse Siang Paulina Taba Prof. Dr. Gemini Alam, M.Si., Apt Rahayu, Rifqah Rahmat, Syaeful Ramadani, Ananda Rathna Paelongan Rayu, Surya Muh. Furqan Rehan Rehan Restu, Muhammad Rifdah Anggrini Zabir Riksfardini Annisa ERMAWAR Rinaldi Sjahril, Rinaldi Rismawati Rismawati Rismawati Rismawati S. Sudarsono Saidil, Saidil Sarlan, Sarlan Siti Aslamyah Sitti Nuraeni Suaib, Suaib SUDARSONO SUDARSONO Suharman Suharman, Suharman Supratman Supratman Suriati Eka Putri Syahriani Syahriani, Syahriani Syamsuddin Millang Yohan Lawang Yohan Lawang Yuni Fitri Cahyaningsih Yuni Fitri Cahyaningsih Yuni Fitri Cahyaningsih Yusniar Yusniar Zulfadilah Syam