Articles
What is Root Architecture?
The root system architecture is defined using root morphological, topological, and geometric parameters. Two classification systems developed by Yen et al. (1987) and Fitter et al. (1991) are widely used. Several other classifications for root architecture also exist. Root system forms vary between and within species and are based on the plant’s soil conditions at… Continue reading…
Additional reading
What Are the Key Root Traits to Improve Transpiration Efficiency?
Root traits are one of the main factors influencing transpiration efficiency or the yield produced per unit of water transpired. The root traits to improve transpiration efficiency are rooting depth, root: shoot ratio, density, root hairs, and mucilage. No root architecture type suits all species or even all hydrological conditions. Transpiration efficiency is used to… Continue reading…
The Root Report
We’re excited to share the latest edition of the Root Report — The guide to recent breakthroughs in root science and its real-world applications. This report compiles the latest research on how plant roots impact ecosystems, agricultural systems, and even methane emissions in peatlands. It also highlights innovative technologies, like in-situ root imaging tools, that… Continue reading…
Can Boosting Photosynthesis Efficiency Improve Crop Yields?
Photosynthesis efficiency is very low, averaging 1-3.5% in the fields, and is the next bottleneck for increasing grain production. Photosynthesis has not been a primary target of improvement in crop breeding programs aimed at increasing yields. Scientists estimate that photosynthesis efficiency must be increased by 50% to meet future global food security requirements. The rate… Continue reading…
What Is Transpiration Efficiency and Why Does It Matter for Drought-Resistant Farming?
Transpiration efficiency is emerging as a crucial crop parameter to improve production in water-limited conditions. Restricting transpiration by crops is a vital strategy to increase productivity using less water. External factors like VPD, soil type, and nutrient status are also necessary to increase transpiration efficiency. Society must figure out ways to grow more food for… Continue reading…
Five Ways To Increase Harvest Index
Improving the harvest index is crucial for economic and ecological reasons. The means to increase the harvest index can vary with the crops. Plant breeding is more critical for maize, while irrigation practices are vital for rice. Growth regulators that increase source activity and strengthen sinks are needed in pineapple, while growth retardants to limit… Continue reading…
Why is Riparian Canopy Cover important for Water Quality and Wildlife
Riparian zones are the transitional areas between water bodies and uplands. Riparian zones provide several ecosystem benefits, such as bank stabilization, water quality and temperature maintenance, lowered downstream flood risks, and wildlife habitat and food. Many of the riparian zone benefits depend on a healthy old-growth canopy cover. Canopy cover and shade of riparian zones… Continue reading…
