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Use of Optimization Modeling to Assess the Effect of Timber and Carbon Pricing on Harvest Scheduling, Carbon Sequestration, and Net Present Value of Eucalyptus Plantations
timber harvest scheduling mixed-integer programming harvest age carbon sequestration
2023/12/19
Quantifying the impact of carbon (C) and timber prices on harvest scheduling and economic returns is essential to define strategies for the sustainable management of short-rotation plantations so that...
Spatially constrained harvest scheduling for strip allocation under Moore and Neumann neighbourhood adjacency
integer programming Moore and Neumann neighbourhood adjacency Shelterwood management strip cutting
2015/3/27
Adjacency constraints can be represented by Moore or Neumann neighbourhood adjacency, depending upon how candidate neighbours are assigned at corners adjacent to the target cell. Considering Moore and...
Harvest scheduling with spatial aggregation for two and three strip cut system under shelterwood management
aggregation connectivity GIS optimization model spatial forest planning wind-thrown risk
2015/3/27
We propose a spatial aggregation method to solve an optimal harvest scheduling problem for strip shelterwood management. Strip shelterwood management involves either a two-cut system with a preparator...
Impact of Fertigation Scheduling on Tomato Yield under Arid Ecosystem Conditions
Drip irrigation Sprinkler irrigation Sandy soil Costs Quality
2010/11/12
Fertigation has ensured to improve stability of crops productivity; its use is being discontinued due to its potentially hazardous even and even so applied improperly. Therefore, two field experiments...
Irrigation Scheduling of Drip-Irrigated Tomatoes Using Class A Pan Evaporation
irrigation scheduling tomatoes drip evaporation
2009/1/13
This study was carried out to investigate the irrigation schedule of drip-irrigated tomatoes (Lycopersicon esculentum cv. Dual Large, F 1) using Class A pan evaporation. Tomatoes plants were grown in ...
Use of a Crop Water Stress Index for Scheduling the Irrigation of Sunflower（Helianthus annuus L.）
Crop water stress index (CWSI) infrared thermometer furrow irrigation evapotranspiration
2009/1/12
This study was designed to evaluate different threshold crop water stress index (CWSI) values to schedule irrigation for sunflower (Helianthus annuus L.) grown under furrow irrigation. Irrigations wer...
Determination of Crop Water Stress Index for Irrigation Scheduling of Bean（Phaseolus vulgaris L.）
Canopy temperature vapor pressure deficit (VPD) irrigation evapotranspiration bean
2009/1/12
This study was conducted to determine the relationship between the canopy-air temperature differential and the vapor pressure deficit (VPD), which can be used to quantify the crop water stress index (...
Scheduling of irrigation and drainage using numerical methods
water balance in the soil crop atmosphere system drain pipe spacing irrigation predicting plant growth
2008/11/12
In this paper the HZAR and UGWTPN models are described. The HZAR programme is used for the description of water flow in the soil with plant water uptake and for the account of drain pipe spacing. The ...
Simulating the effects of irrigation scheduling on cowpea yield
cowpea yields water use index irrigation
2008/11/12
The CRPSM model developed by Hill et al.(1996) was modified, calibrated and tested using cowpea-water use
and weather data collected under line source sprinkler system at
Ile-Ife, Nigeria. Three set...
Irrigation Scheduling for Maize Grown under Middle Egypt Conditions
Maize irrigation scheduling water use efficiency important yield components Irrigation scheduling
2010/11/10
Two field experiments were conducted at Giza Agricultural Research Station, Agricultural
Research Center, Egypt during the two successive seasons of 2005 and 2006. The objectives of this research wer...
Response of Cassava to Irrigation Scheduling and Forage Intercropping
Cassava irrigation scheduling intercropping water use efficiency
2010/11/9
Field experiments were conducted to find out the level of irrigation and the effect of intercropping on the growth and yield Cassava at Veterinary College and Research Institute, Namakkal, Tamil Nadu ...
IRRIGATION SCHEDULING FOR WATERMELON WITH CROP WATER STRESS INDEX (CWSI)
Crop water stress index (CWSI) Irrigation scheduling Drip irrigation
2010/12/1
This study was designed to evaluate different threshold values of crop water stress index (CWSI) to schedule irrigation for watermelon (Citrullus vulgaris) grown with drip irrigation Irrigations were ...