Results 91 to 100 of about 1,863,382 (311)

Correlations and Path Coefficient Analysis between Leaf Chlorophyll Content, Yield and Yield Components in Cotton (Gossypium hirsutum L.) under Drought Stress Conditions

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2009
In this study 20 genotypes, including 2 cultivars and 18 advanced cotton lines were grown under induced drought stress conditions. Twenty cotton genotypes were evaluated in terms of leaf chlorophyll content, number of boll per plant, boll weight, seed ...
Cetin KARADEMIR   +3 more
doaj   +1 more source

Predicting cotton yields

open access: yesCalifornia Agriculture, 1976
California Agriculture - All ...
openaire   +1 more source

THE EFFECT OF BIOSTIMULANTS ON COTTON YIELD

open access: yes
Cotton is a vital crop for the global textile industry, but its production is increasingly challenged by environmental stressors such as drought, soil salinity, and nutrient deficiencies. Biostimulants, which are natural or synthetic substances that enhance plant growth and stress resilience, offer a sustainable solution to these challenges.
Xamidov, M., Saylixanova, M.
openaire   +2 more sources

YIELD RESPONSE AND PRODUCTION RISK: AN ANALYSIS OF INTEGRATED PEST MANAGEMENT IN COTTON [PDF]

open access: yes
Production uncertainty is commonly believed to be an impediment to the adoption of less pesticide-intensive methods in agriculture such as integrated pest management (IPM). To investigate the effects of pest control inputs on yields and yield variability,
Hurd, Brian H.
core  

Transparent Single‐Dye NIR Photonic Platform for Multimodal Optical Authentication

open access: yesAdvanced Optical Materials, EarlyView.
A single‐component DHP‐SQ dye integrates visible transparency, near‐infrared (NIR) fluorescence, and photothermal functionality into one molecular platform. NIR‐selective visualization transforms visually imperceptible printed patterns into readily authenticated information, while screen‐printing compatibility enables well‐defined patterning on diverse
Su Jeong Choi   +14 more
wiley   +1 more source

Economics of Management Zone Delineation in Cotton Precision Agriculture [PDF]

open access: yes
This paper develops a management zone delineation procedure based on a spatial statistics approach and evaluates its economic impact for the case of Texas cotton production.
Bronson, Kevin   +3 more
core  

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

open access: yesAdvanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel   +3 more
wiley   +1 more source

Genotypic variation in spatiotemporal distribution of canopy light interception in relation to yield formation in cotton

open access: yesJournal of Cotton Research, 2018
Background Within-canopy interception of photosynthetically active radiation (PAR) impacts yield and other agronomic traits in cotton (Gossypium hirsutum L.).
Fangfang XING   +12 more
doaj   +1 more source

Changes in Producers’ Perceptions of Within-field Yield Variability Following Adoption of Cotton Yield Monitors [PDF]

open access: yes
Precision Farming, Risk, Yield Monitor, Yield Variability, Yield Perceptions, Spatial Yield Distributions, Within Field Variability, Farm Management, Production Economics, Risk and Uncertainty, Q12, Q16,
Roberts, Roland K.   +5 more
core  

Underground Signals: The Ecological Power of Root Volatiles

open access: yesAdvanced Science, EarlyView.
Root volatiles mediate rhizosphere chemical communication, shaping interactions among plants, microbes, herbivores, and natural enemies. Their production, transport, and perception underpin ecological adaptation, multitrophic interactions, and plant resilience, offering opportunities for sustainable crop protection, resilient agroecosystems, and ...
Xueyao Cao   +31 more
wiley   +1 more source

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