Artikel dari Penerbit "Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung"

Ditemukan 835 artikel.


STABILITAS HASIL DAN ADAPTABILITAS KULTIVAR TEMBAKAU MAGETAN MENGGUNAKAN METODE EBERHART RUSSELL

Oleh: Hamida, Ruly, Murianingrum, Mala, Djumali, Djumali

Magetan tobacco is one type of tobacco that has an important role in the kretek cigarette industry in Indonesia. Some tobacco varieties have been widely cultivated in the Magetan Regency, but the level of plant heterogeneity is quite high. The purpose of this study was to assess the yield, stability...

Sumber: Jurnal Agrotek Tropika; Vol. 8 No. 2 (2020): JURNAL AGROTEK TROPIKA VOL 8, MEI 2020; 337 - 346

PENGARUH PUPUK HAYATI DAN BAHAN ORGANIK TERHADAP POPULASI DAN BIOMASSA CACING TANAH PADA PERTANAMAN BAWANG MERAH (Allium ascalonicum L) DI KECAMATAN MERBAU MARATAM KABUPATEN LAMPUNG SELATAN

Oleh: Arofi, Annove Kurnia, Yusnaini, Sri, Hendarto, Kus

This study aimed to determine the effect of biofertilizer, organic matter and the interaction between biofertilizer and organic matter on population, biomass of earthworm and shallot production. This experiment was conducted in Merbau Mataram, South Lampung Regency on September – December 2017, de...

Sumber: Jurnal Agrotek Tropika; Vol. 8 No. 2 (2020): JURNAL AGROTEK TROPIKA VOL 8, MEI 2020; 271 - 280

PENGARUH SISTEM OLAH TANAH DAN PEMUPUKAN NITROGEN JANGKA PANJANG TERHADAP RESPIRASI TANAH DI LAHAN POLITEKNIK NEGERI LAMPUNG TAHUN TANAM KE-27

Oleh: Damayanti, Erdiana, Utomo, Muhajir, Niswati, Ainin

Unsustainable cultivation techniques can cause carbon loss on farm.   The cultivation technique that is often used by farmers today is intensive tillage.  Intensive tillage can increase CO2. Steps to reduce CO2 gas emissions, while increasing carbon stored in the soil by implementing agricultural...

Sumber: Jurnal Agrotek Tropika; Vol. 8 No. 2 (2020): JURNAL AGROTEK TROPIKA VOL 8, MEI 2020; 247 - 261

PENGARUH PENAMBAHAN PUPUK MIKRO DAN BEBERAPA GENOTIPE SORGUM (Sorghum bicolor (L.) Moench) TERHADAP INTENSITAS PENYAKIT ANTRAKNOSA (Colletotrichum sp.) DI LAHAN PETANI TANJUNG BINTANG LAMPUNG SELATAN

Oleh: Muli, Farastika Unjunan, Efri, Efri, Hadi, Muhammad Syamsoel

One of the diseases that often found in sorghum plants is anthracnose disease caused by Colletotrichum sp. The purposed of this study was to determine the effect of adding micro fertilizer and the use of several sorghum genotypes on the intensity of anthracnose disease. The study was conducted in Su...

Sumber: Jurnal Agrotek Tropika; Vol. 8 No. 2 (2020): JURNAL AGROTEK TROPIKA VOL 8, MEI 2020; 347 - 354

PENGARUH LAMA PERENDAMAN PANGKAL SETEK DALAM LARUTAN NAA (NAPTHALENE ACETIC ACID) PADA PERTUMBUHAN SETEK LADA

Oleh: Nisa, Syaicha Fachrun, Nurmauli, Niar, Edy, Akari

Effect of soaking duration on base stem cuttings in NAA solution (Naphthalene Acetic Acid) on the growth of pepper The need for pepper is increasing along with the development of the food industry with the basic ingredients of pepper. The determining factor of the quality of pepper produced comes fr...

Sumber: Jurnal Agrotek Tropika; Vol. 8 No. 2 (2020): JURNAL AGROTEK TROPIKA VOL 8, MEI 2020; 311 - 318

UJI KEMAMPUAN ISOLAT JAMUR Trichoderma spp. SEBAGAI ANTAGONIS Ganoderma boninense DAN PLANT GROWTH PROMOTING FUNGI (PGPF)

Oleh: Yogaswara, Yohan, Suharjo, Radix, Dirmawati, Suskandini Ratih

This study aims to determine the ability of Trichoderma spp. Isolate that collection of Biotechnology Laboratory, Faculty of Agriculture, University of Lampung as an antagonist againstGanoderma boninense and also its ability as a Plant Growth Promoting Fungi (PGPF). Testing of Trichoderma spp. as an...

Sumber: Jurnal Agrotek Tropika; Vol. 8 No. 2 (2020): JURNAL AGROTEK TROPIKA VOL 8, MEI 2020; 235 - 246

PENGARUH SISTEM OLAH TANAH DAN PEMBERIAN MULSA ORGANIK TERHADAP ALIRAN PERMUKAAN DAN EROSI PADA PERTANAMAN KACANG HIJAU (Vigna radiata) MUSIM TANAM KE EMPAT DI LABORATORIUM LAPANG TERPADU FAKULTAS PERTANIAN UNIVERSITAS LAMPUNG

Oleh: Jaya, Ahmad Shan Kemala, Banuwa, Irwan Sukri, Novpriansyah, Hery

Tillage can significantly affect soil susceptibility to erosion which can accelerate and increase the rate of erosion. The use of mulch can reduce erosion by reducing the impact energy of falling rain so it does not damage the structure and aggregate of the soil, reducing speed, volume and scouring ...

Sumber: Jurnal Agrotek Tropika; Vol. 8 No. 2 (2020): JURNAL AGROTEK TROPIKA VOL 8, MEI 2020; 263 - 269

PERTUMBUHAN DAN PATOGENISITAS BEBERAPA ISOLAT MUTAN Metarhizium anisopliae TERHADAP HAMA PENGHISAP POLONG (Riptortus linearis)

Oleh: Astuti, Puji, Fitriana, Yuyun, Wibowo, Lestari

Growth and pathogenicity of Metarhizium anisopliae mutant isolates on pod sucking bug (Riptortus linearis). This study aimed to determine the growth ability of Metarhizium anisopliae mutant (colony diameter, spore density, and viability) and the ability of M. anisopliae to cause mortality in pod suc...

Sumber: Jurnal Agrotek Tropika; Vol. 8 No. 2 (2020): JURNAL AGROTEK TROPIKA VOL 8, MEI 2020; 319 - 325

PENGARUH LAMA SIMPAN PADA VIGOR BENIH DAN KECAMBAH SORGUM (Sorghum bicolor [L.] Moench) GENOTIPE KAWALI DAN P/F-10-90A

Oleh: Anggraini, Iska Hartina, Kamal, Muhammad, Pramono, Eko

Sorghum is a type of carbohydrate-producing serelia plant. Sorghum has a great potential to be developed in Indonesia.  Seed storing time is the time period of the seed storage before the seed is planted again, while the storage of the seed is carried out with the aim of maintaining seed viability ...

Sumber: Jurnal Agrotek Tropika; Vol. 8 No. 2 (2020): JURNAL AGROTEK TROPIKA VOL 8, MEI 2020; 327 - 335

EFIKASI HERBISIDA PARAKUAT UNTUK PENGENDALIAN GULMA PADA BUDIDAYA KELAPA SAWIT (Elaeis guineensis Jacq) TANAMAN BELUM MENGHASILKAN

Oleh: Sidik, Jatmiko Umar, Sembodo, Dad Resiworo Jekti, Evizal, Rusdi

Good plantation management is important to increase the productivity of immature oil palm plants, one of which is chemical weed control. This study aims to (1) determine the dosage of paraquat herbicide which is effective in controlling weeds in the area of immature oil palm plantations, (2) find ou...

Sumber: Jurnal Agrotek Tropika; Vol. 8 No. 2 (2020): JURNAL AGROTEK TROPIKA VOL 8, MEI 2020; 355 - 364