Results 11 to 20 of about 131,514 (263)

The Significance of Microbial Transformation of Nitrogen Compounds in the Light of Integrated Crop Management

open access: yesAgronomy, 2021
Nitrogen (N) is widely distributed in the lithosphere, hydrosphere, atmosphere and biosphere. It is a basic component of every plant cell as well as microorganisms, as a component of proteins, nucleic acids and chlorophyll.
Aleksandra Grzyb   +2 more
doaj   +1 more source

Geometrical Characterization of Hazelnut Trees in an Intensive Orchard by an Unmanned Aerial Vehicle (UAV) for Precision Agriculture Applications

open access: yesRemote Sensing, 2023
Knowledge of tree size is of great importance for the precision management of a hazelnut orchard. In fact, it has been shown that site-specific crop management allows for the best possible management and efficiency of the use of inputs.
Alessandra Vinci   +3 more
doaj   +1 more source

Sorghum production in Nigeria: opportunities, constraints, and recommendations

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science, 2022
Sorghum (Sorghum bicolor [L.] Moench) production has considerable socio-economic values in sub-Saharan Africa for food security and to serve the increased industrial demands due to high population pressure and climate change.
Muhammad Ahmad Yahaya   +4 more
doaj   +1 more source

Machine Learning in Agriculture: A Comprehensive Updated Review

open access: yesSensors, 2021
The digital transformation of agriculture has evolved various aspects of management into artificial intelligent systems for the sake of making value from the ever-increasing data originated from numerous sources.
Lefteris Benos   +5 more
doaj   +1 more source

Effect of Irrigation Interval and Nitrogen and Potassium Fertilizers on Yield, Yield Components and Some Traits of Gilaneh Rice [PDF]

open access: yesپژوهشهای زراعی ایران, 2022
IntroductionConsidering the conditions of Iran in terms of water resources, high consumption of nitrogen fertilizer and low consumption of potassium fertilizer, less water use in rice cultivation and balance in chemical fertilizer consumption will play ...
Z Rabiei   +4 more
doaj   +1 more source

Exploration of wheat and pathogen transcriptomes during tan spot infection

open access: yesBMC Research Notes, 2018
Objectives The fungus Pyrenophora tritici-repentis is the causal agent of tan spot, a major disease of wheat (Triticum aestivum). Here, we used RNA sequencing to generate transcriptional datasets for both the host and pathogen during infection and during
Paula Moolhuijzen   +2 more
doaj   +1 more source

How agroecological rice intensification can assist in reaching the Sustainable Development Goals

open access: yesInternational Journal of Agricultural Sustainability, 2022
The UN Development Program has set forth a roster of sustainable development goals (SDGs) for eradicating hunger and poverty with other consequential targets also to be achieved by 2030. Agroecological production strategies can help accomplish about half
Amod K. Thakur   +3 more
doaj   +1 more source

Polyaspartic Acid Improves Maize (Zea mays L.) Seedling Nitrogen Assimilation Mainly by Enhancing Nitrate Reductase Activity

open access: yesAgronomy, 2018
Improvement of nitrogen use efficiency is of great importance in maize (Zea mays L.) production. In the present study, an eco-friendly growth substance, polyaspartic acid (PASP), was applied to maize seedlings grown with different nitrate (NO3&minus ...
Qingyan Wang   +6 more
doaj   +1 more source

The influence of mineral fertilisers, farmyard manure, liming and sowing rate on winter wheat grain yields

open access: yesPlant, Soil and Environment, 2018
The influence of mineral fertilisers, liming, farmyard manure and sowing rate on the winter wheat grain yields was studied in a long-term field experiment at 4 sites under different soil and climatic conditions in the Czech Republic.
Mikuláš MADARAS   +3 more
doaj   +1 more source

The optimisation of rapeseed yield and growth duration through adaptive crop management in climate change: evidence from China

open access: yesItalian Journal of Agronomy, 2022
Crop yield is influenced by plant growth and development; both are affected by climatic variables and crop management practices. Therefore, understanding the effects of climate variables and management practices on rapeseed (Brassica napus L.) yield and
Xinhao Li   +4 more
doaj   +1 more source

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