نتایج جستجو برای: plant height at harvest

تعداد نتایج: 4044509  

2012
Rajib Roychowdhury Souri Roy Jagatpati Tah

Evaluation of eggplant (Solanum melongena) genotypes, including one control check and nine mutants for ten agronomical characters to assess the magnitude of variability and to pick up the heritable component of variation present in the agronomic traits, revealed significant differences among the genotypes for all the studied characters indicating the presence of substantial genetic variability....

ژورنال: مرتع 2023

 Background: Range species have different sensitivities to livestock grazing and this effect sometimes becomes much more important with the help of climatic conditions. If the amount of pasture exploitation is appropriate, Preservation of high-quality pasture and edible species and plant composition, as well as the durability of production in the pasture ecosystem, are guaranteed. Therefore, th...

Journal: :IOP conference series 2023

Abstract Lampung is one the biggest areas for planting cassava in Indonesia, approximately 119 thousand ha with a productivity of 26 tons/ha. Optimum harvest time high yield could be 10-12 months after (MAP). However, most farmers used to around 7 MAP leading low yield. This condition needs introduce early age achieve alternative solution. The objective this study were evaluate growth character...

2013
K. Koenig B. Höfle M. Hämmerle T. Jarmer B. Siegmann H. Lilienthal

In precision agriculture detailed geoinformation on plant and soil properties plays an important role. Laser scanning already has been used to describe in-field variations of plant growth in 3D and over time and can serve as valuable complementary topographic data set for remote sensing, such as deriving soil properties from hyperspectral sensors. In this study full-waveform laser scanning data...

Journal: :زراعت دیم ایران 0
صادق شهبازی دورباش موسسه تحقیقات کشاورزی دیم کشور خشنود علیزاده دیزج موسسه تحقیقات کشاورزی دیم کشور وحید فتحی رضائی موسسه تحقیقات کشاورزی دیم کشور

the dragon's head(lallemantia iberica f. & c. m.) can be introduced as a new oilseed crop to cold rainfed areas because of its unique characteristics. the field trial was carried in a split-plot factorial in a randomized complete block design (rcbd) with three replications in dryland agricultural research institute (dari) in 2010-11. the treatments included three landraces of dragon’s head...

Journal: :تولید گیاهان زراعی 0
علی راحمی کاریزکی استادیار گروه تولیدات گیاهی، دانشگاه گنبد کاووس سراله گالشی استاد گروه زراعت، دانشگاه علوم کشاورزی و منابع طبیعی گرگان افشین سلطانی استاد گروه زراعت، دانشگاه علوم کشاورزی و منابع طبیعی گرگان

to study the yield and change the attributes associated with it, the field experiments were conducted at the gorgan university of agricultural sciences research farm, gorgan, iran in the growing seasons of 2007-2008 and 2008-2009 under well-watered conditions. the 16 cultivars were sown in a randomized complete block design with three replications. the results showed that during breeding activi...

Journal: :بوم شناسی کشاورزی 0
مهدی دهمرده عباس کشته گر

in order to study the sowing system, row distance and weeding effect on yield and yield components of intercropped maize with peanut, this experiment was conducted, as factorial based on a rcbd with three replications at the research farm of agriculture center of zabol university (iran) during growing season 2011- 2012. sowing system were four levels including sole maize, sole peanut, 50% maize...

Journal: :به زراعی کشاورزی 0
نسیمه منتظری تختی دانشجوی کارشناسی ارشد داشگاه شهید باهنر کرمان غلامرضا خواجویی نژاد دانشیار دانشگاه شهید باهنر کرمان محمد جواد آروین استاد دانشگاه شهید باهنر کرمان

effects of drought stress and chemical treatments was studied on growth and developmental traits of four barley cultivars using a split- split plot design (rcbd) in agricultural research farm, kerman university. main plots consisted of irrigation (control and drought stress after flowering), sub-plots consisted of four barley cultivars ( ʻnosratʼ, ʻafsalʼ, ʻyousofʼ and ʻuh12 lineʼ) and sub-sub ...

Journal: :Remote Sensing 2017
Aaron Patrick Changying Li

Phenotyping morphological traits of blueberry bushes in the field is important for selecting genotypes that are easily harvested by mechanical harvesters. Morphological data can also be used to assess the effects of crop treatments such as plant growth regulators, fertilizers, and environmental conditions. This paper investigates the feasibility and accuracy of an inexpensive unmanned aerial sy...

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