Results 1 to 10 of about 152,384 (269)

Effects of Planting Density on Root Spatial and Temporal Distribution and Yield of Winter Wheat

Agronomy, 2022
The root system is the only vital organ for plants to connect with soil moisture and nutrients and obtain feedback information. This research aimed to explore the response of different spike type winter wheat varieties to plant and row spacing ...
Jianguo Zhou, Zhiwen Zhang, Yue Xin, Guodong Chen, Quanzhong Wu, Xueqi Liang, Yunlong Zhai   +6 more
doaj   +4 more sources

Optimized Nitrogen Application Increases Soil Water Extraction by Changing in-Season Maize Root Morphology and Distribution in Rainfed Farmland

Agronomy, 2020
The proper promotion of a deep root system is important for maize cultivation to improve water use efficiency in the arid and semi-arid Loess Plateau.
Liang Tang, Haoran Sun, Ruxiao Sun, Yinan Niu, Jingrong Song, Shiqing Li, Yufang Shen   +6 more
doaj   +4 more sources

Effect of Auger Size and Depth of Operation on Bulk Density, Cone Index, Germination, Root Length, Root Weight and Cob Weight for Maize Crop

International Journal of Environment and Climate Change, 2023
Minimum tillage methods offer numerous benefits compared to conventional tillage, including reduced farm operations to establish a good seedbed. Spot tillage, in particular, has advantages such as preserving soil structure, preventing erosion, saving time and energy, and reducing input costs.
Kripanarayan Shukla, Pankaj Gupta, Shubham Dhakad, Ghanshyam Panwar   +3 more
openaire   +2 more sources

Trade-Off between Root Efficiency and Root Size Is Associated with Yield Performance of Soybean under Different Water and Phosphorus Levels

Agriculture, 2021
(1) Background: Root traits play important roles in acclimating to water and phosphorus (P) shortages. However, the relative importance of root size and efficiency under these conditions is unknown.
Jin He, Yi Jin, Kadambot H. M. Siddique, Feng-Min Li   +3 more
doaj   +1 more source

Root Weight, Nonstructural Carbohydrate Content, and Shoot Density of High-density Creeping Bentgrass Cultivars [PDF]

HortScience, 2001
Limited information is available on the performance under temperate conditions in the United States of recently released cultivars of creeping bentgrass ( Agrostis stolonifera L.) with high shoot density for use on golf course putting greens. Fifteen cultivars were established in Aug. 1996 on
Patricia Sweeney, Karl Danneberger, Daijun Wang, Michael McBride   +3 more
openaire   +1 more source

Temporal variation in soil rill erodibility and critical shear stress during concentrated flow for three different crops

Soil and Water Research, 2023
Soil rill erodibility (Kr) and critical shear stress (τc) are important parameters in some physical soil erosion models. In the present study, the temporal variations in Kr and τc by overland flow were investigated using undisturbed topsoil samples ...
Ke-Lin Chen, Yan Yun-Fei, Yi-Heng Li, Heng Zhang, Ke-Ming Tang, Huai-Yu Wu, Yi-Yang Kang   +6 more
doaj   +1 more source

Root-n consistency in weighted L 1-spaces for density estimators of invertible linear processes [PDF]

Statistical Inference for Stochastic Processes, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Schick, Anton, Wefelmeyer, Wolfgang
openaire   +2 more sources

Root Architecture and Functional Traits of Spring Wheat Under Contrasting Water Regimes

Frontiers in Plant Science, 2020
Wheat roots are known to play an important role in the yield performance under water-limited (WL) conditions. Three consecutive year trials (2015, 2016, and 2017) were conducted in a glasshouse in 160 cm length tubes on a set of spring wheat (Triticum ...
Nidia Brunel-Saldias, Juan Pedro Ferrio, Juan Pedro Ferrio, Juan Pedro Ferrio, Abdelhalim Elazab, Massiel Orellana, Alejandro del Pozo   +6 more
doaj   +1 more source

Abscisic Acid Mediates Drought-Enhanced Rhizosheath Formation in Tomato

Frontiers in Plant Science, 2021
The rhizosheath, commonly defined as soil adhering to the root surface, may confer drought tolerance in various crop species by enhancing access to water and nutrients under drying stress conditions.
Joseph K. Karanja, Mehtab Muhammad Aslam, Zhang Qian, Richard Yankey, Ian C. Dodd, Xu Weifeng   +5 more
doaj   +1 more source

Interspecies Interactions in Relation to Root Distribution Across the Rooting Profile in Wheat-Maize Intercropping Under Different Plant Densities

Frontiers in Plant Science, 2018
In wheat-maize intercropping systems, the maize is often disadvantageous over the wheat during the co-growth period. It is unknown whether the impaired growth of maize can be recovered through the enhancement of the belowground interspecies interactions.
Yifan Wang, Yifan Wang, Yazhou Qin, Qiang Chai, Qiang Chai, Fuxue Feng, Fuxue Feng, Cai Zhao, Cai Zhao, Aizhong Yu, Aizhong Yu   +10 more
doaj   +1 more source