Results 11 to 20 of about 44,825 (257)

KEPADATAN POPULASI HAMA DAN MUSUH ALAMI PADA PERTANAMAN PADI (Oryza sativa L.) VARIETAS INPARI 10 YANG DIBUDIDAYAKAN SECARA PHT VERSUS KONVENSIONAL.

Jurnal Agrotek Tropika, 2014
Penelitian ini bertujuan untuk membandingkan kepadatan populasi hama dan musuh alami pada pertanaman padi Varietas Inpari 10 yang dibudidayakan secara PHT dan Konvensional. Lahan berukuran 50x25m2 masing-masing ditanami padi yang dibudidayakan secara PHT
Inggit Sagita, F. X. Susilo, I. Gede Swibawa, Purnomo Purnomo   +3 more
doaj   +1 more source

STRUKTUR DAN KOMPOSISI GULMA PADA TANAMAN PADI (Oryza sativa L.) DI DESA CEMPAGA KECAMATAN BANGLI KABUPATEN BANGLI

Simbiosis: Journal of Biological Sciences, 2021
INTISARI Keberadaan gulma pada tanaman padi akan menyebabkan penurunan produksi apabila gulma tidak dikendalikan secara efektif, karena dapat mempengaruhi pertumbuhan dan menurunkan produksi tanaman pangan.
Ida Ayu Gede Sutha Windari Subagia Putri, Martin Joni, I Ketut Sundra   +2 more
doaj   +1 more source

Distinct Evolutionary Origins of Intron Retention Splicing Events in NHX1 Antiporter Transcripts Relate to Sequence Specific Distinctions in Oryza Species

Frontiers in Plant Science, 2020
The genome of Asian cultivated rice (Oryza sativa L.) shows the presence of six organelle-specific and one plasma membrane (OsNHX1-7) NHX-type cation proton antiporters. Of these, vacuolar-localized OsNHX1 is extensively characterized.
Gothandapani Sellamuthu, Vidya Jegadeeson, Radha Sivarajan Sajeevan, Raja Rajakani, Pavithra Parthasarathy, Kalaimani Raju, Lana Shabala, Zhong-Hua Chen, Meixue Zhou, Ramanathan Sowdhamini, Sergey Shabala, Gayatri Venkataraman   +11 more
doaj   +1 more source

Drought Resistance Loci in Recombinant Lines of Iranian Oryza sativa L. in Germination Stage

BioTech, 2021
In order to locate control genes related to Oryza sativa L. traits at the germination stage under normal conditions and at drought stress levels (−4.5 and −9.0 bar), we evaluated 120 F8 generation offspring from the cross between two cultivars Neda ...
Morteza Noryan, Islam Majidi Hervan, Hossein Sabouri, Faroukh Darvish Kojouri, Andrea Mastinu   +4 more
doaj   +1 more source

Teores de silício no solo e na planta de arroz de terras altas com diferentes doses de adubação silicatada e nitrogenada Silicon contents in soil and in highland rice plants under different doses of silicon and nitrogen fertilization

Revista Brasileira de Ciência do Solo, 2003
O Si não é elemento essencial para o crescimento e desenvolvimento das plantas, porém sua absorção pode trazer inúmeros benefícios para culturas acumuladoras de Si, como o arroz.
M. Mauad, H. Grassi Filho, C. A. C. Crusciol, J. C. Corrêa   +3 more
doaj   +1 more source

Avaliação da porosidade e placa férrica de raízes de arroz cultivado em hipoxia Evaluation of porosity and iron plaque on rice roots grown under hypoxia

Revista Brasileira de Ciência do Solo, 2010
A alta difusividade do oxigênio em diversos materiais dificulta a criação e, ou, manutenção de um ambiente livre de O2. As técnicas utilizadas são pouco eficientes na exclusão do O2 e, portanto, não expressam a condição do solo alagado.
Marquel Jonas Holzschuh, Humberto Bohnen, Ibanor Anghinoni   +2 more
doaj   +1 more source

Analysis of rice (Oryza sativa L. ssp. Japonica) wall associated receptor-like protein kinase gene’s promoter region and regulatory elements

Current Plant Biology, 2022
Rice (Oryza sativa L.) is an essential crop that used by about 50 % of the world's population as food source, utilized as raw material in manufacturing and as food for animal. Rice is becoming one of Ethiopia's major crops, contributing in securing food,
Wondimu Huluka, Lemessa Kumsa
doaj   +1 more source

Signatures of differential selection in chloroplast genome between japonica and indica

Rice, 2019
Background The domestication process of Asian rice (Oryza sativa L.) is complicated. It’s well established that Oryza rufipogon is the ancestor of Asian rice, although the number of domestication events still controversial.
Lin Cheng, Jungrye Nam, Sang-Ho Chu, Phitaktansakul Rungnapa, Myeong-hyeon Min, Yuan Cao, Ji-min Yoo, Jee-Su Kang, Kyu-Won Kim, Yong-Jin Park   +9 more
doaj   +1 more source

Nutritional and Antioxidant Evaluation of Herbal Pulp Oryza sativa and Kaempferia galangal L. for Potential Use of a Feed Additive in Poultry

Jurnal Ilmu-Ilmu Peternakan
Herbal pulp from the production of beras kencur (a traditional Indonesian herbal drink made from Oryza sativa and Kaempferia galangal L.) is an underutilized byproduct that contains valuable nutrients.
Prihatiningsih, Osfar Sjofjan, Muhammad Halim Natsir   +2 more
doaj   +1 more source

Oryza sativa cv. Nipponbare and Oryza barthii as Unexpected Tolerance and Susceptibility Sources Against Schizotetranychus oryzae (Acari: Tetranychidae) Mite Infestation

Frontiers in Plant Science, 2021
Cultivated rice (Oryza sativa L.) is frequently exposed to multiple stresses, including Schizotetranychus oryzae mite infestation. Rice domestication has narrowed the genetic diversity of the species, leading to a wide susceptibility.
Giseli Buffon, Édina Aparecida dos Reis Blasi, Thainá Inês Lamb, Janete Mariza Adamski, Joséli Schwambach, Felipe Klein Ricachenevsky, Amanda Bertolazi, Vanildo Silveira, Mara Cristina Barbosa Lopes, Raul Antonio Sperotto, Raul Antonio Sperotto   +10 more
doaj   +1 more source