Results 21 to 30 of about 18,945 (294)

Quantifying the Emergence Response of Various Ecotypes of littleseed Canarygrass (Phalaris minor Retz.) to Temperature [PDF]

open access: yesپژوهش‌های حفاظت گیاهان ایران
IntroductionPhalaris minor Retz., commonly known as little seed canary grass, is one of the most troublesome and competitive weeds in wheat fields. Due to morphological similarities and growth requirements with wheat, the yield reduction of this crop is ...
Ghodsiyeh Arezoogar   +3 more
doaj   +1 more source

Virtual potato crop modeling: A comparison of genetic coefficients of the DSSAT-SUBSTOR potato model with breeding goals for developing countries [PDF]

open access: yes, 2014
Virtual crop modeling is the representation of future genetic improvements from plant breeding in crop growth simulation models through changes in genetic coefficients or other crop model parameters with the objective of analyzing ex-ante the impacts of ...
Raymundo, Rubí   +4 more
core   +1 more source

ePlant for quantitative and predictive plant science research in the big data era —Lay the foundation for the future model guided crop breeding, engineering and agronomy [PDF]

open access: yesQuantitative Biology, 2017
BackgroundThe increase in global population, climate change and stagnancy in crop yield on unit land area basis in recent decades urgently call for a new approach to support contemporary crop improvements. ePlant is a mathematical model of plant growth and development with a high level of mechanistic details to meet this challenge.ResultsePlant ...
Yi Xiao   +9 more
openaire   +2 more sources

Investigating the Efficiency of Different Cover Crops on Weed Populations and Yield and Yield Components of Soybean (Glycine max L.) [PDF]

open access: yesبوم شناسی کشاورزی
IntroductionPlanting cover crops, along with effective management practices, offers a sustainable alternative to conventional weed control methods. Beyond weed suppression, cover crops contribute positively by increasing organic matter, improving soil ...
Ali Jafari   +5 more
doaj   +1 more source

The development of techniques for assessing compactibility of field soils. [PDF]

open access: yes, 1995
During the last five decades, effects of soil compaction on crop growth and yield have been of increasing concern due to the introduction of heavier agricultural machinery.
Alexandrou, Athanassios
core   +5 more sources

The effect of biochar from plant materials on agricultural acid sulfate soil: a laboratory incubation

open access: yesASEAN Journal on Science and Technology for Development
The scarcity of suitable arable land has led to the development of acid sulfate soil for cultivation. The major problems of acid sulfate soil are the inherent low pH and available phosphorus (P) as well as the mobilization of toxic elements such as ...
Syazwan Sulaiman   +4 more
doaj   +1 more source

Evaluation of Environmental Effects of Applied Pesticides on Canola (Brassica napus L.), Sugar Beet (Beta vulgaris L.), and Potato (Solanum tuberosum L.) Fields in Ali Abad Katool County, Golestan Province by EIQ Model [PDF]

open access: yesبوم شناسی کشاورزی
IntroductionConsidering the growth of the human population, limited resources in the agricultural sector, and the urgent need to increase production, it is essential to implement logical and principled pest control measures, with a strong emphasis on ...
Zahra Deilam   +3 more
doaj   +1 more source

Time-series transcriptome comparison reveals the gene regulation network under salt stress in soybean (Glycine max) roots

open access: yesBMC Plant Biology, 2022
Background Soil salinity is a primary factor limiting soybean (Glycine max) productivity. Breeding soybean for tolerance to high salt conditions is therefore critical for increasing yield.
Junmei Hu   +7 more
doaj   +1 more source

Seed Persistence of Asian Spiderflower (Cleome viscose L.) in the Soil Seed Bank [PDF]

open access: yesپژوهش‌های حفاظت گیاهان ایران
IntroductionAsian spider flower weed (Cleome viscose L.) has recently entered the flora of weeds in Golestan province and causes significant damage to farmers in Golestan province every year.
Somayeh Mamashli   +2 more
doaj   +1 more source

Technical Feasibility Study of Autonomous Field Robot‐Based on‐the‐go Assessment of Soil Nutrients Using Ion‐Sensitive Field‐Effect Transistors

open access: yesAdvanced Robotics Research, EarlyView.
Autonomous field robots equipped with ISFET‐based sensors enable rapid, spatially resolved soil nutrient analysis directly in the field. An automated system based on the BoniRob platform is presented for standardized on‐site extraction and measurement of key macronutrients and soil pH.
Vadim Riedel   +3 more
wiley   +1 more source

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