Query : 稻米

Results 1 - 10 of 14

Agricultural research institutions have created technologies that aim to present alternative solutions to the constraints of agricultural production through the generation of products and processes. However, in most cases, the adoption and impact of technology are unknown, presenting a constraint to the development of successful policies and technologies. This study analyzed the decision-makin ...

SUBJECT: arroz; 技术评估; تبني التجديدات; new technology; évaluation des technologies

POSTED TO: Revista CORPOICA. Ciencia y Tecnología Agropecuaria [0122-8706]

Nematode associated with rice crops in Huila and Tolima

Lilliana Hoyos Carvajal et al. [2010]

In present study are reported genus of nematodes associated at crops of rice in productive zones in Huila and Tolima that includes Aphelenchoides, Criconema, Helicotylenchus, Hemicycliophora, Meloidogyne, Paratylenchus, Pratylenchus, Psilenchus, Tylenchorhynchus and Tylenchus. Palabras clave: Oryza sativa, fitonematodos, Huila, Tolima

SUBJECT: arroz; nematodos; fitopatología; riz; pathologie végétale

POSTED TO: Agronomía Colombiana [0120-9965]

Journal Article

Journal article

From:
iVolga Press

This study was carried out to determine the instantaneous and compound growth rates of rice demand and supply in Nigeria over the period of 1970 to 2011 and its implication for empowering youths and women. Time series data on the aggregate rice demand and supply obtained from the database of United State Department for Agriculture (USDA) foreign agricultural service were utilized in this study ...

SUBJECT: arroz; معدل النمو; مرأة; 趋势; oferta

POSTED TO: Russian Journal of Agricultural and Socio-Economic Sciences [2226-1184]

Journal Article

Journal article

From:
Russian Academy of Sciences

The study evaluated the effect of proline on germination and seedling growth of two Malaysian rice cultivars (MR220 and MR232) under salt stress. The exposure of rice seeds to increasing concentration of NaCl (0, 100, 200, 300 and 400 mM) had drastically affected germination (%), root and shoot length (mm), chlorophyll content and protein content. It is evident from the result of inhibition in ...

SUBJECT: arroz; كرب; stress salin; estrés salino; 盐分胁迫

POSTED TO: Journal of Stress Physiology & Biochemistry [1997-0838]

Journal Article

Journal article

From:
Russian Academy of Sciences

Submergence induced alteration of photo-system II (PS II) structure and function was probed using fast O-J-I-P chlorophyll a fluorescence transient and CO2 photo-assimilation rate. Submergence resulted in an inhibition of CO2 photo-assimilation rate and reduction in leaf chlorophyll content in rice but the decrease was more in submergence susceptible (IR 42) and avoiding type (Sabita) cultivar ...

SUBJECT: arroz; riz; كلوروفيلات; أرز; chlorophylle

POSTED TO: Journal of Stress Physiology & Biochemistry [1997-0838]

利用气相色谱法检测了推荐剂量下30%莎稗磷乳油在福建稻田系统中的残留动态及最终残留量.结果表明,莎稗磷在稻田水、土壤、稻叶以及稻茎中的半衰期分别为1.36、1.37、1.41和1.34 d;收获时在稻秆、稻米、稻壳、水中均未检测出莎稗磷,在稻田土壤中有痕量的莎稗磷被检出.

SUBJECT: rice fields; pesticide persistence; agricultural chemicals; riziere; produit agrochimique

POSTED TO: Journal of Fujian Agriculture and Forestry University [1671-5470]

The maintainer lines of wild abortive(WA)cytoplasmic male sterile line mainly come from early indica rice cultivars with the genetic background of Nan-Te-Hao and Ai-Zi-Zhan and so on in the valley of Changjiang River due to genetic restriction of the relationship between the WA cytoplasm and its restorer line. The high content of amylose and big chalkiness for these cultivars has long restrict ...

SUBJECT: plante sauvage; arroz; riz; oryza rufipogon; wild plants

POSTED TO: Acta Agronomica Sinica [0496-3490]

Paper

Written Paper

From:
GFAR document repository

SUBJECT: arroz; marketing; تسويق; riz; subsistence

Paper

Written Paper

From:
GFAR document repository

SUBJECT: resource management; arroz; شبكات عمل البحوث; redes de investigación; 研究机构

Paper

Written Paper

From:
GFAR document repository

SUBJECT: arroz; biotecnología vegetal; plant biotechnology; condition de travail; تكنولوجيا حيوية نباتية