Browsing Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) by Author "Wachjar, Ade"
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Pengaruh Beberapa Jenis Pupuk Hayati terhadap Pertumbuhan Dua Klon Tanaman Teh (Camellia sinensis (L) O. Kuntze) Belum Menghasilkan
Wachjar, Ade | Supijatno | Rubiana, Dina (2006)The experiment was carried out to study the effect of biofertilizer on the growth of two clones of young tea. This experiment was conducted at Cikabayan Experiment Station, Faculty of Agricuture, IPB, Bogor, from July to ... -
Pengaruh Cara dan Siklus Petik terhadap Produksi dan Mutu Pucuk Tanaman Teh ( Camellia sinensis (L.) O. Kuntze) Produktif Klon Ranca Bolang (RB)3
Wachjar, Ade | Supiyatno | Damayanty, Grace Prilensia (1998)The objective experiment was to evaluate the effect of plucking method and cycle on shoot production and quality of tea. The experiment was conducted at Gedeh Plantation, PTPN VIII, Cianjur, West Java from February to April 1997. -
Pengaruh Dosis Inokulum Cendawan Mikoriza Arbuskula (Gigaspora Rosea) dan Pupuk Nitrogen terhadap Pertumbuhan Bibit Kopi robusta (Coffea canephora Pierre ex Foehner)
Wachjar, Ade | Setiadi, Yadi | Hastuti, Tirsa Rachma (1998)The experiment was aimed to study the effect of Gigaspora rosea inoculant and nitrogen fertilizer on the growth of coffee Robusta seedling. Coffee seedling which were used came from seedling of hybrid variety from BP 42 ... -
Pengaruh Inokulasi Dua Species Cendawan Mikoriza Arbuskula dan Pemupukan Fosfor Terhadap Pertumbuhan dan Serapan Fosfor Tajuk Bibit Kelapa Sawit (Elaeis guineensis Jacq.)
Wachjar, Ade | Setiadi, Yadi | Yunike, Ninin (2002)The objective of this experiment was to evaluate the eflect of two Arbuscular Mychorrhizal Fungi (AMF) species and phosphorus fertilization on growth and shoot P-uptake of oil palm seedling. Experiment was conducted from ... -
Pengaruh Jumlah Ajir dan Jumlah Daun pada Ajir terhadap Pertumbuhan Tunas dan Saat Manjing Petik Pertama pada Pemangkasan Ajir Tanaman Teh (Camelia siensis L.) di Dataran Tinggi
Wachjar, Ade | Supijanto | Nasution, Riswan Basyri (1995)The experiment was aimed to study the effect of number of lungs and leaves at lung to growth of shoots and first time harvest at lung pruning of height land tea (Camelia sinensis L.). The experiment carried out at Gedeh ... -
Pengaruh Kombinasi Pupuk Organik Cair dan Pupuk Anorganik serta Frekuensi Aplikasinya terhadap Pertumbuhan Tanaman Kakao (Theobroma cacao L.) Belum Menghasilkan
Wachjar, Ade | Kadarisman, Luga (2007)This research was conducted from November 2002 to Mei 2003 in Cikabayan Research Station, Faculty of Agriculture, IPB. The objective of this research was to determine the effect of combination of liquid organic fertilizer ... -
Pengaruh Pemindahan Berbagai Satdia Kecambah Dan Konsentrasi Pupuk Daun Gandasil D Terhadap Pertumbuhan Bibit Kopi Robusta
Wachjar, Ade | Prayitno, Bamabang Setiyo (1989)An experiment to study the effect transplants age and foliar fertilizer Gandasil D on the growth of Robusta coffee seedlings (Coffea canephora Pierre ex Froehner) were carried out at Darmaga IV Agronomy Experimental Station, ... -
Pengaruh Penggunaan Pupuk Hayati terhadap Pertumbuhan Tanaman belum Menghasilkan (TBM I) Kopi Robusta (Coffea canephora Pierre ex Froehner)
Junaedi, Ahmad | Wachjar, Ade | Rahman, Achirul (1999)This experiment was aimed to study the effect of biofertilizer on growth of young Robusta coffee. New planting of Robusta coffee BP 42 x BP 358 was used with Randomized Complete Block Design and 3 replications. Treatments ... -
Pengaruh Pupuk Boron (B) dan Seng (Zn) terhadap Layu Pentil dan Buah Kakao (Theobroma cacao L.) yang dapat dipanen
Kurniawati, Ani | Wachjar, Ade | Sinaga, Anita Th. (1998)The experiment was aimed to study the effect of B and Zn on Cherelle wilt and cacao production. The experiment was conducted at Rajamandala Plantation from March to September 1997. -
Pengaruh Pupuk Fosfor Dan Kaluim Terhadap Pertumbuhan Dan Hasil Benih Kenaf (Hibiscus Cannabinus L.) Pada Tanah Latosol
Wachjar, Ade | Sutidjo, Donathus | Bahri, Syaiful (1994)The experiment was aimed to study the effects of phosphorous and potassium fertilizers on growth and seed yield of kenafon Latosol. The experiment was carried out at Tajur Experimental Station, IPB Bogor, from January 1991 ...