INTEGRATED NUTRIENT–WEED MANAGEMENT UNDER MECHANISED DRY DIRECT SEEDING (DDS) IS ESSENTIAL FOR SUSTAINED SMALLHOLDER ADOPTION IN RAINFED LOWLAND RICE (ORYZA SATIVA L.)

Autor: Khamsouk Douangboupha, D. Harnpichitvitaya, Tamara Jackson, Len J. Wade, Phetsamone Simali, Leigh K. Vial, Elizabeth Clarke, Pheng Sengxua

Publikováno v: SENGXUA, P H E N G, JACKSON, T A M A R A, SIMALI, P H E T S A M O N E, VIAL, L E I G H K, DOUANGBOUPHA, K H A M S O U K, Clarke, E, HARNPICHITVITAYA, D O M E & WADE, L E N J 2019, ' Integrated nutrient-weed management under mechanised dry direct seeding (DDS) is essential for sustained smallholder adoption in rainfed lowland rice (Oryza Sativa L.) ' Experimental Agriculture, vol 55, no. 4, pp. 509-525 . DOI: 10.1017/S0014479718000145
Sengxua, P, Jackson, T, Simali, P, Vial, L K, Douangboupha, K, Clarke, E, Harnpichitviataya, D & Wade, L J 2019, ' Integrated nutrient-weed management under mechanised dry direct seeding (DDS) is essential for sustained smallholder adoption in rainfed lowland rice (Oryza Sativa L.) ', Experimental Agriculture, vol. 55, no. 4, pp. 509-525 . https://doi.org/10.1017/S0014479718000145

SUMMARYIn rainfed lowland rice-based systems, increasing labour scarcity due to off-farm employment is encouraging farmers to switch from transplanting to dry direct seeding (DDS). To assure stable productivity at a level comparable with or superior

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::080bfaf004d9c3663d09765e57e921b5
https://doi.org/10.1017/s0014479718000145

PERFORMANCE AND SURVIVAL OF PERENNIAL RICE DERIVATIVES (ORYZA SATIVA L./ORYZA LONGISTAMINATA) IN LAO PDR

Autor: D. Harnpichitvitaya, Tamara Jackson, Benjamin K. Samson, Thiravong Khammone, Singtty Voradeth, Sisavanh Xayavong, Shilai Zhang, Len J. Wade, Khamsouk Douangboupha, Dayun Tao, Vorachith Sihathep, Viengsavanh Phimphachanhvongsod, Pheng Sengxua, Bounthong Bouahom, Fengyi Hu

Publikováno v: Experimental Agriculture. 54:592-603

SUMMARYGenotype by environment (G x E) interactions for grain yield were investigated in 13 perennial rice (Oryza sativa L./Oryza longistaminata) derivatives over three sites and 2 years in Lao PDR. Genotype accounted for 29.0% of the total sum of sq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::099f68e70ea4f31381f8684d702291fd
https://doi.org/10.1017/s0014479717000266

Short-duration mungbean (Vigna radiata (L.) R. Wilczek) genotypes differ in performance, water use and apparent water-use efficiency in southern Lao PDR

Autor: Benjamin K. Samson, Pheng Sengxua, Sisavanh Vorlason, D. Harnpichitvitaya, Khamsouk Douangboupha, Camilla Vote, Philip Eberbach, Tamara Jackson, Len J. Wade

Publikováno v: Field Crops Research. 245:107662

Improving nutrition-sensitive food security is important in low-income, food-deficit nations like Lao PDR, where subsistence farmers rely on a single rainfed lowland rice crop in the wet season. Access to resource conservation technologies, small on-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f860a9a1ed1e2ac747085184ebada4d
https://doi.org/10.1016/j.fcr.2019.107662

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Genotype by environment interactions for performance of perennial rice genotypes (Oryza sativa L./Oryza longistaminata) relative to annual rice genotypes over regrowth cycles and locations in southern China

Autor: Xuanli Yu, Yunchuan Long, Huawen Qi, Guangfu Huang, Zhili Wang, Chunli Wang, Yini Zhang, Shulin Liu, Mao Cheng, Ke Tao, Feng Yang, D. Harnpichitvitaya, Fengyi Hu, Xueping Li, Len J. Wade, Pinfen Zhu, Jing Zhang, Shilai Zhang, Rongjiao Yang, Liyu Huang, Hu Jian

Publikováno v: Field Crops Research. 241:107556

Genotype by environment (GxE) interactions for performance of 5 perennial rice genotypes (Oryza sativa L./Oryza longistaminata) were examined relative to 1 mutant and 3 annual rice genotypes over 2–6 growth cycles at 7 locations in southern China b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2fb9ffcebd085bd72ca07f1219d670a8
https://doi.org/10.1016/j.fcr.2019.107556