Results 1 to 10 of about 635 (88)

Using SSM-iCrop Model to Predict Phenology, Yield, and Water Productivity of Canola (Brassica napus L.) in Iran Condition [PDF]

open access: yesبوم شناسی کشاورزی, 2021
Introduction Due to limitation of water and soil resources resulted from geological and climatic conditions of Iran as well as necessity of self-reliance in infrastructural issues, efficient usage of water and soil resources available in Iran is ...
samaneh Rahban   +3 more
doaj   +1 more source

Evaluation of morphological and physiological traits of chickpea (Cicer arietinum L.) under Kermanshah region climate condition [PDF]

open access: yesپژوهش‌های حبوبات ایران, 2021
IntroductionIn recent decades, agricultural production systems have already explored many methods to increase the crops yield. Most of these methods involved increasing the efficiency of resources utilization such as nutrients, solar radiation, and ...
Hanieh Hajishabani   +2 more
doaj   +1 more source

Modulation of Wheat Yield Components in Response to Management Intensification to Reduce Yield Gaps

open access: yesFrontiers in Plant Science, 2022
Appropriate genotype selection and management can impact wheat (Triticum aestivum L.) yield in dryland environments, but their impact on yield components and their role in yield modulation are not well understood.
Brent R. Jaenisch   +3 more
doaj   +1 more source

Study on Light Interception and Biomass Production of Different Cotton Cultivars. [PDF]

open access: yesPLoS ONE, 2016
Identifying the characteristics of light interception and utilization is of great significance for improving the potential photosynthetic activity of plants. The present research investigates the differences in absorbing and converting photosynthetically
Zhigang Bai   +10 more
doaj   +1 more source

Effect of using drip irrigation on the growth, yield and its components of soybean grown in a low rainfall region in Japan

open access: yesPlant Production Science, 2021
Field experiments were carried out for 3 years to assess the effect of using drip irrigation on the growth and yield of two Japanese soybean cultivars in Kagawa Prefecture, which has the second-lowest rainfall in Japan.
Kanchana Chomsang   +3 more
doaj   +1 more source

Leaf area and its impact in yield and quality of greenhouse tomato (Solanum lycopersicum L.)

open access: yesRevista de la Facultad de Ciencias Agrarias, 2022
This study aimed to estimate the tomato leaf area index (LAI) by comparing two methods (destructive and interception of photosynthetically active radiation) and the consequent relationship to fruit yield and quality. The experiment was carried out in
Candido Mendoza Pérez   +7 more
doaj   +1 more source

Agronomic responses of soybean cultivars to narrow intra-row spacing in a cool region of northern Japan

open access: yesPlant Production Science, 2021
Combinations of cultivar selection and management practices are used to maximize soybean yields in Japan. High plant density could increase the amount of solar radiation intercepted by the canopy and thereby increase growth and yield, but both cultivar ...
Etsushi Kumagai
doaj   +1 more source

Determining the radiation use efficiency of potato using sunshine hour data: a simple and costless approach

open access: yesSpanish Journal of Agricultural Research, 2020
Aim of study: Radiation parameters and photoperiod influence potato biomass and tuber yield significantly. Lack of instrument facilities in developing countries is the main hindrance to estimate global solar radiation (GSR) and radiation use efficiency ...
Suman Samanta   +4 more
doaj   +1 more source

Evaluation of radiation use efficiency and its relationship with dry matter accumulation in three millet species

open access: yesپژوهشهای زراعی ایران, 2009
A factorial arrangement of three millets species (Panicum miliaceum, Pennisetum glaucum, and Setaria italica) and two sowing dates with three replications were used in a completely randomized design to evaluate the radiation use efficiency and its ...
behnam kamkar   +3 more
doaj   +1 more source

Conversion Efficiency of Photosynthetically Active Radiation Into Acacia mearnsii Biomass

open access: yesFloresta e Ambiente, 2018
The objective of this experiment was to determine the conversion efficiency of intercepted photosynthetically active radiation into biomass of Acacia mearnsii De Wild. seedlings.
Elder Eloy   +2 more
doaj   +1 more source

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