GROWTH OF SLEEPING EYE RUBBER STUM SEEDS ON PEAT MEDIA WITH DIFFERENT WATERING INTERVAL
Keywords:
Peat, Rubber, WateringAbstract
Rubber is a latex-producing plant that has economic value in increasing people's income and welfare. The purpose of this study was to study the growth of sleeping eye stumps on peat media with different watering intervals. This research was conducted in the experimental garden of the Ketapang State Polytechnic, Delta Pawan District, Ketapang Regency, West Kalimantan from April to June. This study used a single factor Randomized Block Design (RAK) with 4 treatments and was repeated 5 times. K0: watering interval once a day, K1: watering interval every 2 days, K2: watering interval every 3 days, K3: watering interval every 4 days. The results showed that the once-a-day watering interval was optimum for the growth of rubber bed stumps on peat media.
References
Anjum, SAXY, Xie, LC, Wang, MF, Salem, C, Man, W & Lei 2011, ‘Morphological, physiological, and biochemical responses of plants to drought stress’, Afr. J. Agric. Res, vol. 24, no. 6, hh. 2026-2032.
Arifin, M 2010, ‘Kajian sifat fisika tanah dan berbagai penggunaan lahan dala hubungannya dengan pendugaan erosi tanah’, Jurnal Pertanian Mapeta, vol. 2, no. 1, hh. 72-14
Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, 2011, Peta Lahan Gambut Skala 1:250.000 Edisi Tahun 2011, Balai Besar Penelitian Sumberdaya Lahan Pertanian, Bogor.
Cha-um, S, Yooyong, S, Supaibulwatana, K 2010, ‘Water deficit stress in the reproductive stage of four indica rice (Oryza sativa L.) genotypes’, J. Bot, vol. 42, no. 5, hh. 3387-3398
Desmarina, R, Adiwirman & Widodo, DW 2009, Respon Tanaman Karet dan Taraf Pemberian Air Terhadap Pertumbuhan dan Perkembangan Tanaman Karet, Makalah Seminar Departemen Agronomi, Fakultas Institut Pertanian Bogor, Bogor.
Farooq, MA, Wahid, N, Kobayashi, D, Fujita, SMA & Basra 2009, ‘Plant drought stress: Effect, mechanisms and management’, Agron. Sustain, vol. 29, no. 6, hh. 185-212.
Fitra, J & Salma 2019, ‘Pengaruh pemupukan pada lahan gambut terhadap karakteristik tanah, emisi CO2 dan produktivitas tanaman karet’, Univeritas Brawijaya. Vol. 6, no. 1, hh. 1145-1156.
Fitter, AH & Hay, RKM, 2009, Fisiologi Lingkungan Tanaman, Gajah Mada University Press, Yogyakarta.
Garder, FP, Pearce, RB & Mitchell RL, 2011, Fisiologi Tanaman Budidaya, Universitas Indonesia Press, Jakarta.
Gusmailina, G, Pari, & Komarayati, 2012, Aplikasi Arang Kulit Kayu Sebagai Campuran Media Tumbuh Anakan Akasia. Penelitian Hasil Hutan, IPB Press, Bogor.
Jaleel, MS, Qureshy, AS, Ghafoor, A, Al-juburi, AJ, Somasundaran, R & Paneerselvam. 2009, ‘Drought stress in plant: A review on morphological Characteristics and pigment composition’, Int. Journal. Agric Biol, vol. 11, no. 1, hh. 100-105
Ji, KX, Wang, Y, Ysun, WN, Low, QJ, Mei, HW, Shen, SH & Chen, H 2012, ‘Drought-responsiv mechanisms in rice genotypes with contrasting drought tolerance during reproductive stage’, Journal Plant Physiol, vol. 169, no. 4, hh. 336-344
Jumin, HB, 2002, Ekofisiologi tanaman suatu pendekatan fisiologi, Rajawali Press, Jakarta.
Krisnohadi, A 2017, ‘Analisis Pengembangan Lahan Gambut Untuk Tanaman Kelapa Sawit Kabupaten Kubu Raya’, Jurnal Teknlogi Perkebunan dan PSDL, vol. 1, no. 1, hh. 1-7
Mardisiwi, RS, Kurniawati A, Sulistyono, E, Faridah, DN 2018, ‘Pertumbuhan dan produksi jintan hitam pad beberapa komposisi media tanam dan interval penyiraman’, Jurnal Agronomi Indonesia, vol. 46, no. 1, hh. 89-94
Purnawan, A 2009, ‘Pengaruh Penyiraman dan Beberapa Klon Anjuran Bibit Karet (Hevea Brasilliensis Muell Arg) Terhadap Pertumbuhan Dalam Polybag’, Jurnal Perubahan Morfologi Karet, vol. 7, no. 1, hh. 1-6.
Pusat Penelitian Karet Balai Penelitian Sembawa, 2014, Sapta Bina Usaha Tani Karet Rakyat, Pusat Penelitian Karet Balai Penelitian Sembawa, Sumatera Selatan.
Rachmawati, D, Monica, NLGM, Masruroh, U, 2018, ‘Potensi abu sekam padi untuk meningkatkan ketahanan oksidatif non-enzimatik dan produksi padi merah pada cekaman kekeringan’, Jurnal Agronomi Indonesia, vol. 46, no. 1, hh. 24-32
Salisbury, FB, & Ross, CW, 2009, Fisiologi Tumbuhan, Terjemahan Dian Rukmana dan Sumaryono, ITB, Bandung.
Samanhudi, 2010, ‘Pengujian cepat ketahanan tanaman sorgum manis terhadap cekaman kekeringan, Jurnal Agrosain, vol. 12, no. 1, hh. 9-13
Sarawa, 2009, Fisiologi Tanaman : Pendekatan Praktis, Unhalu Press.
Sarawa, Arma, MJ, Mattola, M 2014, ‘Pertumbuhan tanaman kedelai (Glycine max L. Merr) pada berbagai interval penyiraman dan takaran pupuk kandang’ Jurnal Agroteknos, vol. 12, no. 2, hh. 78-86
Sri, 2012, Pengaruh Cekaman Air Terhadap Fisiologi Tumbuhan, IPB Press, Bandung.
Woelan, S, Irwan, S & Aidi, D 2017, ‘Pengenalan Klon Karet Penghasil Lateks dan Lateks-Kayu.Balai Penelitian Sungai Putih. Pusat Penelitian Karet, PT. Balai Pustaka, Medan.
Yang, PM, Huang, QC, Qin, QY, Zhao, SP & Zhou, JG 2014, ‘Different drought-stress responses in photosynthesis and reactive oxygen metabolism between autotetraploid and diploid rice’ Photosynthetica. vol. 52, no. 2, hh. 193-202