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THE RATIO OF N/K AND GRAIN YIELD OF LOWLAND RICE (Oryza sativa L.) AS AFFECTED BY DIFFERENT LEVELS OF NITROGEN APPLICATION AND IRRIGATION METHODS
Oleh: Kamal, Muhammad, Hadi, M. S., Ekasari, O.
Lowland rice (Oryza sativa L.) still significantly contributes to Indonesian food security. Water shortage and the availability of N fertilizers frequently become major constraints in rice production, so efficient use of N fertilizers and water-saving irrigation are more preferable. The objective of...
Sumber: JURNAL AGROTROPIKA; Vol. 18 No. 2 (2013): Agrotropika Vol.18 No.2 2013
PENAMPILAN KARAKTER FENOTIPIK 15 GALUR INBRED JAGUNG SELFING KE-14 (S-14) RAKITAN POLINELA
Oleh: Kartahadimaja, Jaenudin, Syuriani, Eka Erlinda
To produce F1 hybrid seed corn, it need seed parent strains or known as a superior inbred strains. The purpose of the study was to determine the character of phenotypic and yield potential of 15 maize inbred lines of 14th selfing generations (S - 14) as a prospective parent of hybrid corn assemblied...
Sumber: JURNAL AGROTROPIKA; Vol. 18 No. 2 (2013): Agrotropika Vol.18 No.2 2013
PENGARUH CARA APLIKASI DAN DOSIS PUPUK KANDANG PADA PERTUMBUHAN DAN HASIL TANAMAN NILAM
Oleh: Sugiatno, Sugiatno
The problem in patchouli plant cultivation is the reduction of soil’s fertility level which effects on the decreasing of plant growth and yield. Application of cattle manure is a key to increase the soil’s productivity. The objective of this research is to study the effect of application metho...
Sumber: JURNAL AGROTROPIKA; Vol. 18 No. 2 (2013): Agrotropika Vol.18 No.2 2013
INDUKSI PEMBENTUKAN KANTONG DAN PERTUMBUHAN DUA SPESIES TANAMAN KANTONG SEMAR (Nepenthes spp.) PADA BERBAGAI KONSENTRASI MEDIA MS SECARA IN VITRO
Oleh: Yelli, Fitri
Nepenthes plant is a unique plant due to its interesting pitcher at the leaf tip. The objective of the research was to determine the suitable MS (Murashige and Skoog) medium concentration for growth of two species of nepenthes and induction pitcher formation. A factorial experiment arranged in com...
Sumber: JURNAL AGROTROPIKA; Vol. 18 No. 2 (2013): Agrotropika Vol.18 No.2 2013
UJI KEUNGGULAN CALON VARIETAS UNGGUL KACANG PANJANG (Vigna sesquipedalis (L) Fruhw) DI DAERAH BLITAR
Oleh: Soedomo, Rd. Prasodjo
Recently, yardlong bean trials were usually conducted in West Jawa. The rainfall of West Java is mostly higher than East Java. Blitar as one of production center of yardlong bean in East Java is estimated to be suitable for conducting the superior advantage test of yardlong beans (Vigna sesquipedali...
Sumber: JURNAL AGROTROPIKA; Vol. 18 No. 2 (2013): Agrotropika Vol.18 No.2 2013
INDUKSI KALUS PADA TANAMAN ANGGREK Vanda tricolor Lindl. Var. Suavis, UPAYA PENYEDIAAN TARGET TRANSFORMASI MELALUI Agrobacterium tumefaciens
Oleh: Dwiyani, Rindang
The aim of the current research was to find out a method in producing calli of Vanda tricolor orchid for target on Agrobacterium-mediated transformation. Six to seven months (after sowing) of orchid seedlings were used as source of planting material. Seedlings were sliced into small parts i.e. l...
Sumber: JURNAL AGROTROPIKA; Vol. 18 No. 2 (2013): Agrotropika Vol.18 No.2 2013
RESPONS ENAM VARIETAS CABAI (Capsicum annuum) TERHADAP HASIL, VIABILITAS, DAN VIGOR BENIH
Oleh: Kusandriani, Yenni, Sumpena, Uum, Luthfi, Luthfi
An experiment was carried out at the experimental Station and Seed technology laboratory of Central Research Institute for Vegetable Lembang, from June until November 2010. Randomized Block Design was used to study six varieties of pepper. The six varieties of pepper were: YK 1, YK 2, Tanjung 1, Tan...
Sumber: JURNAL AGROTROPIKA; Vol. 18 No. 2 (2013): Agrotropika Vol.18 No.2 2013
REVIEW ETNOAGRONOMI PERLADANGAN PANGAN DI INDONESIA
Oleh: Evizal, Rusdi
Traditional field crop systems are practiced in both shifting cultivation systems and settled cultivation system. Traditional upland cropping systems play an important role in the production and food security of farmers. Transformation of the settled cultivation systems and plantations from the syst...
Sumber: JURNAL AGROTROPIKA; Vol. 19 No. 1 (2020): Jurnal Agrotropika Vol 19 No 1, Mei 2020
PENGARUH KONSENTRASI PAKLOBUTRAZOL PADA PERTUMBUHAN DAN PENAMPILAN TANAMAN SEDAP MALAM (Polyanthes tuberosa L.) DALAM POT
Oleh: Rugayah, Rugayah, Hendarto, Kus, Ginting, Yohannes C.
Tuberose (Polyanthus tuberosa L.) is a popular ornamental plant in Indonesia as cut flowers and sowing flowers. It can be used as potted flowers by making the flower stalks shorter. One way to get tuberose that have criteria as potted flowers is by administering growth inhibitors using Paclobutrazol...
Sumber: JURNAL AGROTROPIKA; Vol. 19 No. 1 (2020): Jurnal Agrotropika Vol 19 No 1, Mei 2020
PENGGUNAAN AIR KELAPA DAN ASPIRIN UNTUK PRESERVASI UBI JALAR (Ipomea batatas) SECARA IN VITRO
Oleh: Yelli, Fitri
Sweet potato is raw locally food used as an alternative staple food that important for national food security. The objective of the reseach was to achive the suitable medium for preservation of sweet potato plants by slowly growth in in vitro medium. The factorial experiment arranged in ...
Sumber: JURNAL AGROTROPIKA; Vol. 19 No. 1 (2020): Jurnal Agrotropika Vol 19 No 1, Mei 2020