Latest image-analysis
Using Minirhizotrons in Wetland Studies
Understanding underground carbon fluxes in wetlands has been challenging since the standard methods have primarily been destructive. Non-destructive minirhizotrons were tested as a possible solution to studying underground dynamics. Minirhizotron installation, anchorage, image capture and analysis, and data upscaling recommendations are made to meet the needs of the unique environment of wetlands. A Methodological Framework… Continue reading…
Transpiration, Evapotranspiration, and Leaf Area Index
Increasing evapotranspiration due to global warming is changing the climate. Yet global estimates of transpiration, its major component, are not definite. Global transpiration estimates vary due to different methodologies, approaches, and scales. Including field data in global-scale models is crucial for accurately determining transpiration. Leaf Area Index is an excellent proxy for calculating transpiration by… Continue reading…
5 Ways to Improve Water Use Efficiency
Improving water use efficiency, the ratio of yield to water supplied can boost food production for a growing population without additional use of limited water resources. Water use efficiency for food production can be improved at the farm or plant level. On farms, this can be achieved through optimized management. At the plant level, improvements… Continue reading…
LAI Modeling to Improve Kiwifruit Orchard Management
This recent study combines many firsts to guide the management of kiwifruit orchards through precision agriculture. By focusing on leaf area index, choosing a precise estimation tool, the CI-110 Plant Canopy Imager, and including important textural information, the scientists aimed to discover and improve model prediction for monitoring growth and yield estimation in kiwifruit orchards.… Continue reading…
Plant Canopy Imager Live Training | CID Bio-Science
We have designed this training to take you and your team from first use to a high level of comfort with the device’s functionality in the field. This training is also a great opportunity for current and prospective users of the Plant Canopy Imager to get their questions answered and explore the specifics of device… Continue reading…
Spectral Imaging and Disease Detection in Eggplant
Disease Detection in Eggplant A group of crop scientists, Srivastava, Roy, Kimothi, Kumar, Sehgal, Mamatha, and Ray wanted to find the vegetative indices and hyperspectral bands with which people could monitor diseases in eggplant, also known as brinjal. Eggplant (Solanum melongena) is the fourth most used fresh produce commodity in the world after potato, onion, and tomato.… Continue reading…
Plant Canopy Data to Assess Urban Cooling Methods
With global warming and its effects becoming increasingly apparent, all possible measures must be explored to reduce its impact on human life. A growing number of communities find themselves dealing with increased temperatures not taken into account in earlier city planning. Urban cooling measures can make life easier for these residents and also mitigate climate… Continue reading…
Nutrients Moderate Root Dynamics
The continuous cultivation of trees in plantations requires nutrient management to maintain soil fertility. The method and extent to which nutrients are increased can alter species interactions in mixed plantations by influencing root growth. Until recently, little was known about these below-ground dynamics, as they were difficult to study. Advanced tools like minirhizotrons, which make… Continue reading…
Specific Leaf Area Drives Tropical Forest Seedling Diversity
Several forest restoration strategies are commonly attempted today, such as monocultures, mixed-species plantations, and passively regenerating forests. Scientists are also looking at an increasingly wider array of parameters to find out more about the processes that drive seedling diversity in recruitments in different forest restoration methods. Specific leaf area was found to be crucial in… Continue reading…
Leaf Area Measurement and Ecosytem Dynamics in a Changing Climate
An interesting marshland study in the Yangtze Estuary shows the difficulty in extrapolating general predictions of increased vegetative growth, under climate change-induced air warming. Local environmental factors in specialized ecosystems, such as salt marshes, can complicate plant growth patterns to give C3 plants an advantage over C4 plants in warmer climates. Moreover, population-level effects can… Continue reading…