Photosynthetic Performance and its Relationship with Leaf Water Potential in <i>Desmodium gangeticum</i> L. DC. (Shalaparni) Genotypes under Field Conditions

Apparent photosynthesis of soybean plants as affected by changes in leaf water potential under field conditions

Leaf Water Status and Its Relationship with Reproductive Responses of Common Bean (Phaseolus vulgaris L.) Genotypes under Water Stress

Two tolerant (BB24 and BB43) and two susceptible (BARI busbean-2 and BB04) genotypes of common bean (Phaseolus vulgaris L.) were evaluated for their water status and its relationship with reproductive responses under continuous water stress (50% field capacity) and control (80% field capacity) conditions in a net house covered with polyethylene sheet at the Bangabandhu Sheikh Mujibur Rahman Agr...

The Study of Different Water Regimes on Photosynthetic Performance and Leaf Water Status of Pistachio Trees (Pistacia vera L.)

Water deficiency is one of the most important environmental stresses that limit plant growth and crop production. Measurement of chlorophyll fluorescence parameters is considered as an important indicator to evaluate the photosynthetic apparatus. In the present study, the effects of regulated water deficit, investigated in four water-regimes in pistachio orchard with 12-year-old trees of Akbari...

Estimation of Weeds Leaf Cover Using Image Analysis and Its Relationship with Fresh Biomass Yield of Maize Under Field Conditions

In order to reduce herbicide application an intelligent sprayer boom is being developed. It only sprays with herbicides if the weed infestation exceeds a certain weed control threshold. The estimation of leaf cover of weeds through image analysis is a prerequisite for the weed management model of the intelligent sprayer boom. Destructive and human perception methods of leaf cover estimation are...

evaluation of water and radiation use efficiencies of bread wheat (triticum aestivum l.) genotypes under different moisture and photosynthetic conditions

in order to evaluate of yield, water and radiation use efficiencies in wheat genotypes, a field experiment was conducted using a split split plot design based on a randomized complete block design with three replications at khorasan razavi agricultural and natural resources research centre (mashhad, iran) in 2006-2008. main plots were assigned to two levels of water stress treatments; d1: optim...