Browsing Faculty of Agriculture by Author "Lubis, Iskandar"
Now showing items 1-11 of 11
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The Effect of Foliar Spray Application on Young Sago Palm Growth at PT. National Timber and Forest Product, Selat Panjang, Riau
Dewi, Ratih Kemala | Bintoro, M. H. | Lubis, Iskandar | Allorerung, David (2009)Sago palm is one of plant which is produce carbohydrate from the trunk. Sago palm in peat land showed symptoms of mineral deficiency. Because of that, sago palms need fertilizers to support its growth. The objective of ... -
Effect of Number of Sucker on Sago Palm (Metroxylon spp.) Growth and Development
Andany, Ruri Kurnia | Bintoro, H. M. H. | Wahid, Pasril | Lubis, Iskandar | Allorerung, David (2009)This experiment was carried out from February - July 2009 at PT. National Timber and Forest Product, Selat Panjang, Riau. This research made the plant in a group pursuant to sucker amount that is sucker 5-10 (A), 11-15 ... -
The Effect of Plant Spacing on Sago Palm (Metroxylon spp.) Growth
Rahman, Aditya | Lubis, Iskandar | Bintoro, H. M. H. | Allorerung, David (2009)This experiments was carried out from February - August 2009 at PT. National Timber and Forest Product in Selatpanjang, Riau. The objective of this experiment was want to know the effect of plant spacing on sago palm ... -
Indonesian Peanut Cultivar Difference in Yield Performance Based on Source and Sink Characteristics
Lubis, Iskandar | Purnamawati, Heni | Mansyuri, Ahmad Ghozi | Rais, Sri Astuti | Shiraiwa, Tatsuhiko (2008)Peanuts productivities in Indonesia during the last 17 years (1986 – 2003) were between 0.7 to 1.2 ton/ha dry seeds (Kasno, 2004), although some new varieties that have yield potential 2.0 to 2.5 ton/ha or more have been ... -
Number of Trunk Estimation in Sago Palm Plantation
Wiraguna, Edi | Bintoro, M. H. | Lubis, Iskandar | Wahid, Pasril | Allorerung, David (2009)Sago palm is the highest carbohydrate producer. The carbohydrate is taken from its trunk, so how many carbohydrate can be harvested depend on its trunk condition. The objective of this investigation was want to know the ... -
Penanganan Tandan Buah Segar Kelapa Sawit ( Elaeis Guineensis Jacq.) Pra Pengolahan Di Pt Cipta Futura, Sumatera Selatan
Rayendra, Armita | Lubis, Iskandar | Wachjar, Ade (2009) -
Pengaruh Dua Level Cekaman Besi dalam Larutan Hara terhadap Gejala Keracunan Besi dan Hubungannya dengan Pertumbuhan Padi
Lubis, Iskandar | Noor, Aidi (2012)Keracunan besi pada padi merupakan salah satu faktor pembatas produksi padi di lahan sawah yang dapat menyebabkan berkurangnya hasil padi 12-100%. Lahan yang paling banyak dipengaruhi oleh keracunan besi adalah tanah ... -
Pengaruh Waktu dan Lama Banjir terhadap Produksi 20 Galur Padi Sawah (Oryza Sativa Linn.)
Triwidiyati | Lubis, Iskandar | Sulistyono, Eko (2010) -
Pengelolaan Perkebunan Sagu (Metroxylon Spp.) Di Pt. National Timber And Forest Product Unit Hti Murni Sagu, Selat Panjang, Riau Dengan Aspek Pengaturan Jarak Tanam
Rahman, Aditya | Lubis, Iskandar | Bintoro, M.H. (2009) -
Selection of Lowland Rice Cultivars that Have Potential Tolerance to Water Flooding
Sulistyono, Eko | Lubis, Iskandar | suwarno (2009)This study aimed at: 1) Lowland rice genotypic selection in order to find out genotypes which tolerant to water flooding, 2) To find genotypes that have higher yield under flooding condition and 3) more understanding in ... -
Weeding on Sago Plantation at PT. National Timber and Forest Product, Tebing Tinggi Island, Meranti, Riau, Indonesia
Amarillis, Shandra | Bintoro, M. H. | Lontoh, Adolf Pieter | Lubis, Iskandar | Allorerung, David (2009)Weed is one problem in the cultivation of sago palm, especially on deep peat soil. Weed can growth and develop faster in humid mineral soil. Weeding is very important in the early growth stage to reduce competition for ...