Ongprasert S, Wiriya-alongkorn W, Spreer W (2010b) The factors affecting longan flower
induction by chlorate. Acta Hortic 863:375–380
Pavel EW, de Villiers AJ (2004) Responses of mango trees to reduced irrigation regimes. Acta
Hortic 646:63–68
Roemer M, Hegele M, Wu ¨nsche JN, Huong PT (2011) Possible physiological mechanisms of
premature fruit drop in mango (Mangifera indica L.) in Northern Vietnam. Acta Hortic
903:999–1006
Romano G, Zia S, Spreer W, Sanchez C, Cairns J, Araus JL, Mu ¨ller J (2011) Use of thermography
for high throughput phenotyping of tropical maize adaptation in water stress. Comput Electron
Agr 79:67–74
Satienperakul K, Spreer W, Wiriya-Alongkorn W, Ongprasert S, Mueller J (2006) Economic
assessment of water-saving irrigation methods in longan production in Northern Thailand.
Deutscher Tropentag2006, prosperity and poverty in a globalised world – challenges for
agricultural research, Bonn, 11–13 Oct 2006
Satienperakul K, Manochai P, Ongprasert S, Spreer W, Mu ¨ller J (2009) Economic evaluation of
different irrigation regimes in mango production in northern Thailand. Acta Hortic
831:293–300
Schulze K, Srikasetsarakul U, Spreer W, Ongprasert S, Mueller J Irrigated mango (Mangifera
indica, cv. Nam Dokmai) production in northern Thailand – cost and returns under extreme
weather conditions. Agr Water Manage (under review)
Schulze K, Srikasetsarakul U, Spreer W, Nagle M, Sardsud V, Mueller J (2012) Application of an
equation for size-mass-correlation for Nam Dokmai mangoes for automated sorting processes.
In: International science conference on “sustainable land use and rural development in mountain areas”, University of Hohenheim, Stuttgart, 16–18 Apr 2012
Spohrer K, Jantschke C, Herrmann L, Engelhardt M, Pinmanee S, Stahr K (2006) Lychee tree
parameters for water balance modeling. Plant Soil 284(1–2):59–72
Spreer W, Mu ¨ller J (2011) Estimating the mass of mango fruit (Mangifera indica, cv. Chok Anan)
from its geometric dimensions by optical measurement. Comput Electron Agr 75:125–131
Spreer W, Nagle MC, Neidhart S, Carle R, Ongprasert S, Mueller J (2007) Effect of regulated
deficit irrigation and partial rootzone drying on the quality of mango fruits (Mangifera indica
L., cv. ‘Chok Anan’). Agr Water Manage 88(1–3):173–180
Spreer W, Ongprasert S, Hegele M, Wu ¨nsche JN, Mu ¨ller J (2009) Yield and fruit development in
mango (Mangifera indica, L., cv. Chok Anan) under different irrigation regimes. Agr Water
Manage 96:574–584
Spreer W, Schulze K, Srikasetsarakul U, Ongprasert S, Mu ¨ller J (2011) Introduction of microsprinkler systems to mango production into the uplands Northern Thailand. In: CIGR 2011
conference on sustainable bioproduction, Tokyo, 19–23 Sept 2011
Srikasetsarakul U, Sringarm K, Sruamsiri P, Ongprasert S, Wiriya-alongkorn W, Spreer W, Mu ¨ller J
(2011) Biomass formation and nutrient partitioning in potted longan trees under partial rootzone
drying. Acta Hortic 889:587–592
Tharanathan RN, Yashoda HM, Prabha TN (2006) Mango (Mangifera indica L.), “The King of
Fruits” – an overview. Food Rev Int 22(2):95–123
Wiriya-Alongkorn W, Spreer W, Ongprasert S, Spohrer K, Pankasemsuk T, Mu ¨ller J (2012)
Detecting drought stress in longan trees using thermal imaging. Maejo Int J Sci Techn.
Submission number 1013 (Submitted)
Yuan G, Luo Y, Sun X, Tang D (2004) Evaluation of a crop water stress index for detecting water
stress in winter wheat in the North China Plain. Agr Water Manage 64:29–40
Zia S, Spohrer K, Merkt N, Wenyong D, He X, Mu ¨ller J (2009) Non-invasive water status
detection in grapevine (Vitis vinifera L.) by thermography. Int J Agr Biol Eng 2:46–54
228
W. Spreer et al.
induction by chlorate. Acta Hortic 863:375–380
Pavel EW, de Villiers AJ (2004) Responses of mango trees to reduced irrigation regimes. Acta
Hortic 646:63–68
Roemer M, Hegele M, Wu ¨nsche JN, Huong PT (2011) Possible physiological mechanisms of
premature fruit drop in mango (Mangifera indica L.) in Northern Vietnam. Acta Hortic
903:999–1006
Romano G, Zia S, Spreer W, Sanchez C, Cairns J, Araus JL, Mu ¨ller J (2011) Use of thermography
for high throughput phenotyping of tropical maize adaptation in water stress. Comput Electron
Agr 79:67–74
Satienperakul K, Spreer W, Wiriya-Alongkorn W, Ongprasert S, Mueller J (2006) Economic
assessment of water-saving irrigation methods in longan production in Northern Thailand.
Deutscher Tropentag2006, prosperity and poverty in a globalised world – challenges for
agricultural research, Bonn, 11–13 Oct 2006
Satienperakul K, Manochai P, Ongprasert S, Spreer W, Mu ¨ller J (2009) Economic evaluation of
different irrigation regimes in mango production in northern Thailand. Acta Hortic
831:293–300
Schulze K, Srikasetsarakul U, Spreer W, Ongprasert S, Mueller J Irrigated mango (Mangifera
indica, cv. Nam Dokmai) production in northern Thailand – cost and returns under extreme
weather conditions. Agr Water Manage (under review)
Schulze K, Srikasetsarakul U, Spreer W, Nagle M, Sardsud V, Mueller J (2012) Application of an
equation for size-mass-correlation for Nam Dokmai mangoes for automated sorting processes.
In: International science conference on “sustainable land use and rural development in mountain areas”, University of Hohenheim, Stuttgart, 16–18 Apr 2012
Spohrer K, Jantschke C, Herrmann L, Engelhardt M, Pinmanee S, Stahr K (2006) Lychee tree
parameters for water balance modeling. Plant Soil 284(1–2):59–72
Spreer W, Mu ¨ller J (2011) Estimating the mass of mango fruit (Mangifera indica, cv. Chok Anan)
from its geometric dimensions by optical measurement. Comput Electron Agr 75:125–131
Spreer W, Nagle MC, Neidhart S, Carle R, Ongprasert S, Mueller J (2007) Effect of regulated
deficit irrigation and partial rootzone drying on the quality of mango fruits (Mangifera indica
L., cv. ‘Chok Anan’). Agr Water Manage 88(1–3):173–180
Spreer W, Ongprasert S, Hegele M, Wu ¨nsche JN, Mu ¨ller J (2009) Yield and fruit development in
mango (Mangifera indica, L., cv. Chok Anan) under different irrigation regimes. Agr Water
Manage 96:574–584
Spreer W, Schulze K, Srikasetsarakul U, Ongprasert S, Mu ¨ller J (2011) Introduction of microsprinkler systems to mango production into the uplands Northern Thailand. In: CIGR 2011
conference on sustainable bioproduction, Tokyo, 19–23 Sept 2011
Srikasetsarakul U, Sringarm K, Sruamsiri P, Ongprasert S, Wiriya-alongkorn W, Spreer W, Mu ¨ller J
(2011) Biomass formation and nutrient partitioning in potted longan trees under partial rootzone
drying. Acta Hortic 889:587–592
Tharanathan RN, Yashoda HM, Prabha TN (2006) Mango (Mangifera indica L.), “The King of
Fruits” – an overview. Food Rev Int 22(2):95–123
Wiriya-Alongkorn W, Spreer W, Ongprasert S, Spohrer K, Pankasemsuk T, Mu ¨ller J (2012)
Detecting drought stress in longan trees using thermal imaging. Maejo Int J Sci Techn.
Submission number 1013 (Submitted)
Yuan G, Luo Y, Sun X, Tang D (2004) Evaluation of a crop water stress index for detecting water
stress in winter wheat in the North China Plain. Agr Water Manage 64:29–40
Zia S, Spohrer K, Merkt N, Wenyong D, He X, Mu ¨ller J (2009) Non-invasive water status
detection in grapevine (Vitis vinifera L.) by thermography. Int J Agr Biol Eng 2:46–54
228
W. Spreer et al.