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Fujii, M.. Bulletin of the Hiroshima Agricultural College (Japan), 0440-8772. dec1981. Japanese.

Type :

Summary

Agrovoc Terms :

oryza; physiology; oryza sativa; developpement biologique; fisiologia; monocotiledoneas; japan; stade de developpement vegetal; etapas de desarrollo; asie; anatomy; allongement de la tige; maturation; asia; anatomia; anatomia de la planta; anatomie; physiological functions; stem elongation; biological development; stade de developpement; monocotyledons; anatomie vegetale; glumiflorae; plant anatomy; fonction physiologique; stade de developpement vegetal; etapas de desarrollo de la planta; plant developmental stages; funcion fisiologica; gramineae; alargamiento del tallo; developmental stages; monocotyledone; maduracion; desarrollo biologico; plant developmental stages; etapas de desarrollo de la planta; japon; physiologie

Sato, Y. , Yamagata, H.. Research Reports of the Kochi University. Agricultural Science (Japan). 1981. Japanese.

Type :

Summary

Agrovoc Terms :

caracteristicas agronomicas; estadistica; oryza; statistique; oryza sativa; monocotiledoneas; japan; analysis; asie; asia; caractere agronomique; agronomic characters; analyse; habitos de crecimiento; analisis estadistico; analyse statistique; analisis; monocotyledons; glumiflorae; statistics; port de la plante; methods; plant habit; gramineae; methode statistique; monocotyledone; metodos; metodos estadisticos; methode; japon; statistical analysis; statistical methods

Miscellaneous Publication of the Hokkaido National Agricultural Experiment Station (Japan), 0386-2224. mar1992. Japanese.

Type :

Directory

Agrovoc Terms :

germplasm conservation; conservation du materiel genetique; oryza sativa; japan; genetic resources/ registration; genotypes; solanum tuberosum; graminee; genotipos; ressource genetique/ enregistrement; genotype; grasses; avena sativa; zea mays; recursos geneticos/ registro; japon; conservacion del germoplasma; gramineas

Giudici, M.L., Villa, B.. Informatore Fitopatologico (Italy), 0020-0735. jun2006. Italian.

Type :

Summary

Agrovoc Terms :

piante ospiti; oryza sativa; fenologia; japan; germen; symptome; degat; stade de developpement animal; infection experimentale; insetti parassiti; leaves; infestazione; lombardie; experimental infection; infestacion; danos; lombardia; life cycle; animal developmental stages; symptoms; insecte nuisible; insectos daninos; stadi dello sviluppo animale; infezione sperimentale; lombardy; japon; danno; pest insects; damage; feuille; cycle de developpement; ciclo vital; etapas del desarrollo animal; sintomas; foglie; kernels; hojas; plantas huespedes; phenology; plante hote; cariossidi; giappone; host plants; infeccion experimental; phenologie; sintomi; infestation; amande de la graine; ciclo biologico; miridae

Abstract :

The rice leaf bug, Trigonotylus caelestialium Kirkaldy, is reported for the first time on rice in Italy. It was detected thanks to the following symptoms: leaf blade of seedlings shows one or more parallel series of small windowings in lines across the width of the leaf, with intact epidermis. The life cycle of the rice leaf bug and the knowledge in Japan are related, being there an insect wel ...

Okabe, M., Baba, T., Yokoto, K., Suyama, K., Tokyo Univ. of Agriculture. Journal of ISSAAS [International Society for Southeast Asian Agricultural Sciences] (Philippines), 0859-3132. dec2007. English.

Type :

Conference

Conference :

ISSAAS International Congress 2007, , Malaka (Malaysia), 12-14 Dec 2007

Agrovoc Terms :

oryza sativa; japan; rendement des cultures; control de plagas; organic agriculture; weed control; teneur en proteines; agriculture biologique; desherbage; crop yield; escarda; organic fertilizers; abonos organicos; azote; pato; pest control; rendimiento de cultivos; nitrogeno; engrais organique; absorption; nitrogen; contenido proteico; agricultura organica; ducks; quality; protein content; absorcion; canard; qualite; japon; lutte antiravageur; calidad

Abstract :

The rice-duck farming system is an organic agriculture system carried out by about 10,000 rice farmers in Japan. In this system, rice ducks are left in a paddy field for about 2 months(beginning 2 weeks after transplanting to several days before heading). Rice-ducks are effective in weed and insect pest control resulting in a stable yield without the need for using herbicides and insecticides. ...

Okabe, M., Baba, T., Tokyo Univ. of Agriculture, Kamei, M., Yokota, K., Suyama, K., Tokyo Univ. of Agriculture. Journal of ISSAAS [International Society for Southeast Asian Agricultural Sciences] (Philippines), 0859-3132. apr2008. English.

Type :

Summary

Agrovoc Terms :

oryza sativa; japan; siembra directa; direct sowing; semis direct; teneur en proteines; recyclage des dechets; paper; variedades; mulches; pratique culturale; organic foods; levee; rendement; papel; palatability; mulch; emergence; alimentos biologicos; palatabilidad; recycling; variete; contenido proteico; material organico de cobertura; cultivation; cultivo; aliment biologique pour homme; reciclaje; varieties; protein content; rendimiento; yields; japon; papier; appetabilite; emergencia

Abstract :

Direct sowing with recycled-paper mulch has the constraint of an unstable seedling emergence, but has the possibility of substantial labor saving in organic rice cultivation. Direct sowing with recycled-paper mulch was conducted towards overcoming its defects using cultivar Koshihikari. The percentage of emergence was higher than 70%, and that of established hills was lower than 15% because of ...

Itagaki, K., Yoshida, T.. Journal of ISSAAS [International Society for Southeast Asian Agricultural Sciences] (Philippines), 0859-3132. jun2009. English.

Type :

Conference

Conference :

ISSAAS International Congress 2008, , Bangkok (Thailand), 23-27 Feb 2009

Agrovoc Terms :

seguridad alimentaria; oryza sativa; politique; production; japan; zonas rurales; policies; self sufficiency; farmers; soybeans; aumento del rendimiento; zone rurale; rural areas; produccion; agricultores; securite alimentaire; augmentation de rendement; soja; agriculteur; yield increases; politicas; autosuffisance; autosuficiencia; food security; japon

Abstract :

In Japan, in order to uplift the extremely lower ratio of food self-sufficiency (40%, 2007), an increase of crops converted from paddy rice has been conducted with the emphasized intention along the context of rice policy reform based on the higher multi-utilization of paddy field in the recent years. However, the production of converted crops such as wheat and barley, feed grain (maize) and s ...

Ye, C., Redoña, E., International Rice Research Inst., DAPO Box 7777. Philippine Journal of Crop Science (Philippines), 0116-463X. apr2012. English.

Type :

Conference

Conference :

42. CSSP [Crop Science Society of the Philippines] Scientific Conference, , Puerto Princesa City, Palawan (Philippines), 16-21 Apr 2012

Agrovoc Terms :

republica de corea; oryza sativa; japan; korea republic; pakistan; stade de developpement vegetal; india; filipinas; progenie; republique de coree; variedades; inde; progeny; temperature; philippines; temperatura; heat tolerance; descendance; variete; tolerancia al calor; plant developmental stages; varieties; etapas de desarrollo de la planta; japon; tolerance a la chaleur

Abstract :

It is well known that rice plant is very sensitive to high temperature at flowering and booting stages. However, most of the previous studies were focused on only flowering stage or booting stage, and a standard phenotyping method was not established. This study is aimed to seek a good method for evaluation fo the heat tolerance of rice genetic resources and breeding lines at different growth ...

Ehara, Y.. Journal of Phytopathology (Germany, F.R.), 0931-1785. 1989. English.

Type :

Summary

Agrovoc Terms :

mildio; oryza sativa; japan; ultraestructura; sclerophthora macrospora; komplex; identificacion; ultrastructure; virus de las plantas; mildiou; virus; fungi; oryza sativa; virus des vegetaux; identification; cytologie

Abstract :

Two types of virus particles (spheres 30 and 35 nm) were fequently isolated from downy mildew-diseased rice plants (Honkura et al. 1983). Both virus particles were found abundantly in thin sections of oospores and mycelia of the pathogenic fungus, Sclerophthora macrospora, in diseased rice plants, but not in the plant cells. The particles were randomly scattered or densely compacted in the cyt ...

Takeda, K. , Sasaki, T.. Japanese Journal of Breeding (Japan), 0536-3683. sep1988. Japanese.

Type :

Summary

Agrovoc Terms :

japan/ environmental temperature; oryza sativa; genetic variation; granos; variacion genetica; japon/ temperature ambiante; variation genetique; respuesta de la planta; plant response; amilosa; amylose; japon/ temperatura del medio ambiente; grain; reponse de la plante