Search Results - "Anan Polthanee"

Cassava as an insurance crop in a changing climate: The changing role and potential applications of cassava for smallholder farmers in Northeastern Thailand by Polthanee, Anan

“…Approximately 80 percent of the 22 million people in Northeastern Thailand are engaged in agriculture, and the per capita income of the region is lower than in…”
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Increased arbuscular mycorrhizal fungal colonization reduces yield loss of rice (Oryza sativa L.) under drought by Chareesri, Anupol, De Deyn, Gerlinde B., Sergeeva, Lidiya, Polthanee, Anan, Kuyper, Thomas W.

“…Drought reduces the availability of soil water and the mobility of nutrients, thereby limiting the growth and productivity of rice. Under drought, arbuscular…”
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Dendroclimatic Reconstruction of Mean Annual Temperatures over Treeline Regions of Northern Bhutan Himalayas by Yeshey Khandu, Anan Polthanee, Supat Isarangkool Na Ayutthaya

“…The Himalayan region is likely particularly exposed to climate change indicated by the high regional rate of change. The number of high-resolution,…”
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Ecological Dynamics and Regeneration Expansion of Treeline Ecotones in Response to Climate Change in Northern Bhutan Himalayas by Yeshey Khandu, Anan Polthanee, Supat Isarangkool Na Ayutthaya

“…The alpine treeline ecotones are an early indicator of vegetation’s response to changes in climate, and the advancement of diffuse treeline ecotones has been…”
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Impact of Agricultural Extension Services on Cereal Production among Rural Farmers in Bhutan by Shangshon, Bhakta Bdr, Polthanee, Anan, Wongsamun, Chaicharn, Suriya, Patcharee

“…This study explored the impact of agricultural extension services on cereal production. Data were collected through a semi-structured questionnaire from a…”
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Effects of Water Stress and Auxin Application on Growth and Yield of Two Sugarcane Cultivars under Greenhouse Conditions by Bamrungrai, Jiraporn, Tubana, Brenda, Tre-loges, Vidhaya, Promkhambut, Arunee, Polthanee, Anan

“…Water stress (drought and flood) is one of the major factors that limits sugarcane growth and yield. The two greenhouse experiments were conducted at Khon Kaen…”
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Effect of rice straw management and organic fertilizer application on growth and yield of dry direct-seeded rice by Polthanee, Anan, Tre-loges, Vidthaya, Promsena, Khanistha

“…The objectives of this research were to investigate the effect of rice straw management and application of different types of organic fertilizer on growth and…”
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Modeling the dependence of the crop calendar for rain-fed rice on precipitation in Northeast Thailand by Sawano, Shinji, Hasegawa, Toshihiro, Goto, Shinkichi, Konghakote, Pisarn, Polthanee, Anan, Ishigooka, Yasushi, Kuwagata, Tsuneo, Toritani, Hitoshi

“…Rain-fed lowlands are major agricultural ecosystems used for rice production in Northeast Thailand. Developing a tool to assess the effects of variable water…”
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Root anatomical responses to waterlogging at seedling stage of three cordage fiber crops by Changdee, T.(Tokyo Univ. (Japan)), Morita, S, Abe, J, Ito, K, Tajima, R, Polthanee, A

“…Waterlogging tolerance of tropical cordage fiber crops is an important agricultural subject in northeast Thailand, because they are often grown in dry-wet…”
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Growth, yield and land use efficiency of corn [Zea mays] and legumes grown under intercropping systems by Polthanee, A. (Khon Kaen Univ. (Thailand)), Trelo-ges, V

“…A field experiment was conducted at the experimental farm of Khon Kaen University in 2001. The objectives of this study were to investigate growth, yield and…”
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Characteristics of water balance in a rainfed paddy field in Northeast Thailand by Goto, Shinkichi, Kuwagata, Tsuneo, Konghakote, Pisarn, Polthanee, Anan, Ishigooka, Yasushi, Toritani, Hitoshi, Hasegawa, Toshihiro

“…Rice productivity in rainfed paddy fields varies with seasonal changes of water availability in which the conditions of flooding are affected by the water…”
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Effect of Seeding Depth and Soil Mulching on Growth and Yield of Peanut Grown after Rice in the Post-Monsoon Season of Northeastern Thailand by Anan Polthanee

“…The experiment was conducted in a farmer's field, Ban Fang district, Khon Kaen province in 1998-1999 to investigate the effect of seeding depth and soil…”
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Food Security of Shifting Cultivation Systems： Case Studies from Luang Prabang and Oudomxay Provinces, Lao PDR by Douangsavanh, Linkham, Polthanee, Anan, Katawatin, Roengsak

“…The Government of the Lao PDR＇s policy is to eliminate the cultivation of upland rice by means of ＇slash-and-burn＇ cultivation and to replace it with more…”
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Indigenous Knowledge on Soil Classification of Ethnic Groups in Luang Prabang Province of the Lao PDR by Douangsavanh, Linkham, Manivong, Vongpaphane, Polthanee, Anan, Katawatin, Roengsak, Inoue, Yoshio

“…The objectives of this study were to demonstrate ethno-scientific elicitation techniques in retrieving indigenous knowledge at village-level, and to document…”
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Impact of Agricultural Extension Services on Cereal Production among Rural Farmers in Bhutan by Bhakta Shangshon, Anan Polthanee, Chaicharn Wongsamun, Patcharee Suriya

“…This study explored impact of agricultural extension services on cereal production. Data were collected through a semi-structured questionnaire from a random…”
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Impact of Agricultural Extension Services on Cereal Production among Rural Farmers in Bhutan by Shangshon, Bhakta Bdr, Polthanee, Anan, Wongsamun, Chaicharn, Suriya, Patcharee

“…This study explored the impact of agricultural extension services on cereal production. Data were collected through a semi-structured questionnaire from a…”
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Impact of Agricultural Extension Services on Cereal Production among Rural Farmers in Bhutan by Bhakta Shangshon, Anan Polthanee, Chaicharn Wongsamun, Patcharee Suriya

“…This study explored impact of agricultural extension services on cereal production. Data were collected through a semi-structured questionnaire from a random…”
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A model driven by crop water use and nitrogen supply for simulating changes in the regional yield of rain-fed lowland rice in Northeast Thailand by Hasegawa, Toshihiro, Sawano, Shinji, Goto, Shinkichi, Konghakote, Pisarn, Polthanee, Anan, Ishigooka, Yasushi, Kuwagata, Tsuneo, Toritani, Hitoshi, Furuya, Jun

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Effect of Pistia stratiotes, cattle manure and wood vinegar (pyroligneous acid) application on growth and yield of organic rainfed rice by Polthanee, Anan, Kumla, Nisit, Simma, Bubpha

“…The effect of soil incorporation of water lettuce ( Pistia stratiotes ) and cattle manure and of wood vinegar (pyroligneous acid) foliar application on growth…”
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Long-term change in rainfall distribution in Northeast Thailand: will cropping systems be able to adapt? by Lacombe, Guillaume, Polthanee, Anan, Trébuil, Guy

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