Maize aboveground biomass
Web9 jan. 2024 · The DSSAT CERES-maize model evaluated by comparing simulated and measured aboveground biomass and grain yield under various irrigation treatments (T2–T9). Analytical statistics shows that the RMSE of the measured and the predicted grain yields ranged between 129 kg to 1084.7 kg/ha, d-index ranged from 0.59–0.98, and … WebThe dry matter aboveground biomass, grain yield (for maize in R6) and forage yield (deemed as dry matter aboveground biomass in Feekes 11.1 and R3 for forage oats and feed soybean, respectively) in 2024–2024 were determined using oven drying of three randomly selected quadrat samples from within each plot measured as 0.45, 0.25, and …
Maize aboveground biomass
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WebLand damage assessment using maize aboveground biomass estimated from unmanned aerial vehicle in high groundwater level regions affected by underground coal … Web4 dec. 2024 · This study was conducted to quantify the potential for CO2 fixation in the above-ground biomass of summer maize (Zea mays L.) under different tillage and …
Web4 feb. 2024 · Abstract Background: Above-ground biomass (AGB) is a basic agronomic parameter for field investigation and is frequently used to indicate crop growth status, the … Web25 feb. 2024 · Aboveground biomass (AGB) and leaf area index (LAI) are important indicators to measure crop growth and development. Rapid estimation of AGB and LAI is of great significance for monitoring crop growth and agricultural site-specific management decision-making. As a fast and non-destructive detection method, unmanned aerial …
Web28 feb. 2024 · Accurately and economically estimated crop above-ground biomass (AGB) and bean yield (BY) are critical for cultivation management in precision agriculture. Unmanned aerial vehicle (UAV) platforms have shown great potential in crop AGB and BY estimation due to their ability to rapidly acquire remote sensing data with high … Web26 sep. 2024 · Above-ground biomass of cereal crops is highly variable (Sharma, 1993); which was confirmed in the current study where H 2 ranged from 0.12 to 0.78. Despite this broad range, only at two measurement times (Roseworthy at ZGS 31 and Angas Valley at ZGS 49) did AGB have a substantially greater heritability than LPV, while for all other …
Web1 mrt. 2024 · Aboveground biomass and harvest index of maize were significantly reduced with waterlogging for 3–7 d at V6 and VT stage (Yu et al., 2015 ). The negative impact of waterlogging at V6 stage on maize yield was less than that at V3 stage, and the impact at VT stage was the least ( Ren et al., 2013, Tian et al., 2024b ).
Web9 apr. 2024 · Similarly, early-interseeded cover crops did not affect maize aboveground biomass or yield. We attribute these results to limited cover crop growth. This highlights the potential of a variety of cover crop strategies interseeded into maize in the U.S. upper Midwest; however, efforts to fine-tuning cover crop management and weather conditions … drying blueberries in the ovenWebSoil degradation is a serious problem in northeast China due to the routine removal of aboveground crop residues under conventional tillage systems; thus, crop residue retention becomes an essential drying boardWeb17 sep. 2024 · Above-ground biomass (AGB) is an important indicator for effectively assessing crop growth and yield and, in addition, is an important ecological indicator for assessing the efficiency with which crops use light and store carbon in ecosystems. drying body with a towelWeb1 mrt. 2024 · The two-way analysis of variance showed a significant effect of soil type and cover crop identity on above- and belowground biomass as well as on the uptake of N and P by maize after 8 weeks of growth (Table S1).A significant interaction between soil type and cover crop identity was also observed for biomass productivity and N uptake, but … command prompt clipboard fixWebTurnip and oat aboveground biomass yield were not different when relay intercropped with sweet maize. However, CP concentration and 48-h IVDMD of turnip aboveground … command prompt clear commandWeb13 mrt. 2003 · [3] In this paper we present a new approach to accurately estimate LAI and green leaf biomass using reflectance in the green and red edge regions of the … drying blueberries in food dehydratorWeb28 mei 2024 · At the maize vegetative stage (V5-V7, DOY 171-185), plant height (PH) and above-ground biomass (AGB) were measured on DOY 171, 177, and 185, respectively. … command prompt clion