Results 31 to 40 of about 10,148,502 (254)

Earth observation reveals reduced winter wheat growth and the importance of plant available water during drought [PDF]

open access: yesBiogeosciences
Drought poses increasing challenges to global food production. Knowledge about the influence of drought on crop development and the role of soil properties for crop drought severity is important in drought risk analysis and for mitigating drought impacts
H. Sjulgård   +8 more
doaj   +1 more source

Effect of Deficit Irrigation and Planting Method on Maize Plants under Middle Delta Conditions of Egypt [PDF]

open access: yesJournal of Plant Production, 2019
Two field experiments were carried out at El-Gemmeiza Agricultural Research Station Farm, Egypt, during 2017 and 2018 summer seasons to study the effect of soil water deficit and the planting method on maize plant under Middle Delta conditions of Egypt ...
M. A. M. EL-Ghonemy   +2 more
doaj   +1 more source

Monitoring Corn Crop Height and Growth Rate With Interferometric Coherence

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Future radar Earth observation missions, with reduced revisit times, will offer the capability to obtain valuable data applicable to agriculture and meteorology.
Mireia Mas   +8 more
doaj   +1 more source

The Analysis of Topping Results of Faba Bean Varieties (Vicia faba L.) by Using Logistic Nonlinear Regression Model [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2017
Growth analysis is a valuable method to quantify crop growth, development and production. Because, parameters of nonlinear regression models have significant physiological meanings, it was decided to study the effect of topping and variety on crop growth
Arefeh Alipour Ghasem Abad sofla   +3 more
doaj  

Growth analysis and yield evaluation under tillage and weed management practices in maize-wheat cropping system

open access: yesEnvironment Conservation Journal, 2023
Integrated weed management strategies combine tillage systems and weed control strategies. Conservation agriculture (CA) and sustainable intensification cropping systems are potential sources of improved growth and overall productivity.
Sachin Kumar   +3 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

From field to globe: upscaling of crop growth modelling [PDF]

open access: yes, 2011
Recently, the scale of interest for application of crop growth models has extended to the region or even globe with time frames of 50-100 years. The application at larger scales of a crop growth model originally developed for a small scale without any ...
van Bussel, L.G.J., Bussel, L.G.J., van
core  

The Growth Analysis of Corn (Zea mays L. cv. SC 604) With Different Fertilizers Application [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2013
To investigate the responses growth indices of corn (Zea mays L. cv. SC 604) to using plant growth promoting rhizobacteria (PGPR) and phosphate solubilizing microorganisms (PSM) and rhizobacteria, a field experiment was conducted during 2008.
M. Yazdani, H. Pirdashti, M.A. Bahmanyar
doaj  

Determination of crop evapotranspiration of tea (Thea sinensis) using weighing lysimeter for the Nilgiris

open access: yesJournal of Agrometeorology, 2009
A long term experiment (1996-2001) was conducted for determining crop evapotranspiration (ETc) of tea (Thea sinensis) using weighing type lysimeter at the Central Soil and Water Conservation Research and Training Institute-Research Centre (CSWCRTI-RC ...
ALOK K. SIKKA, M. MADHU, D. C. SAHOO
doaj   +1 more source

Study on the Growth Performance of Lettuce (Lactuca sativa) and Pak Choi (Brassica chinensis) in Different Aquaponic Growing Systems

open access: yesHorticulturae, 2020
Aquaponics is a human-made recirculating ecosystem that integrates the cultivation of crops and aquaculture to produce higher-quality, safe, and nutritious food.
Laurence Shiva Sundar   +1 more
doaj   +1 more source

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