Besides its uses in measuring crop growth and as an indicator of yield, LAI is finding new applications in precision agriculture. LAI can be useful in calculating the correct amounts of foliar sprays of pesticides or fungicides that are needed to protect a crop. LAI can also diagnose the nitrogen status of cereals through … See more The significance of the LAI comes from the importance of leaves to the plants, which are many and varied. Leaves are the major eco … See more The levels of LAI will vary with the canopy architecture, which depends on the cultivars, geography, and field cultural practices. Then there … See more The trade-off between leaf growth and fruit production has assumed added relevance due to climate change. Due to the increasing levels of carbon dioxide (CO2), many cultivars are … See more Since leaves are essential for photosynthesis and produce the bulk of biomass, the number of leaves (and LAI) will also influence … See more WebNov 1, 2024 · The plant parameters such as leaf area (LA) or leaf area index (LAI) play an important role in understanding photosynthesis, light interception, water and nutrient use …
Genetic diversity and structure in husk tomato - Springer
WebLeaf area index (LAI) is a dimensionless quantity that characterizes plant canopies. It is defined as the one-sided green leaf area per unit ground surface area (LAI = leaf area / ground area, m 2 / m 2) in broadleaf … Web81 During the different growth stages, growth parameters mean values variation were recorded as: biomass between 190 and 2160 kg ha-1; LAI between -1.06 and 2.18 m2 m-2, RGR between 0.06 and 0.29 g g-1 day-1; NAR between 4.77 and 34.24 mg m2 day-1; LAR between 0.35 and 65.96 cm2 mg-1; LAD between 20.9 and 113.1 m2 m-2; CGR between … st lawrence wetlands 2023
Energy budget for tomato plants grown in a greenhouse …
WebLAI results in an explicit function of node position on the plant (Jones et al. 1999) and, followingGoudriaan & Monteith (1990), growth deflection during the last phase is not taken into account. When LAI reaches a maximum value (LAI max) it is assumed that leaf cover remains unchanged. According to this assumption it is accepted that LAI in- WebFeb 3, 2024 · Some effects of shading and parachlorophenoxyacetic acid on fruitfulness of tomatoes. Article. Jan 1952. E.L. Moore. W.O. Thomas. View. The growth of young tomato fruit. I. Effects of temperature ... WebThe University of Georgia. Aug 2013 - Jun 20247 years 11 months. Tifton, Georgia. Working in a vector-borne plant disease lab and a peanut … st lawrence wetlands 2022