Closing county-level yield gaps through better phosphorus fertilizer management in Northeast China
Frontiers in Environmental Science, 2022 The limited available information on variations in yield gaps (differences between actual yields and the theoretically attainable yields) restricts the development of rational strategies to optimize yields and reduce environmental costs.
Wuliang Shi +10 more
doaj +1 more source
Substitution of labour and energy in agriculture and options for growth [PDF]
, 1975 Viewed from the technical angle, labour and energy may be considered the basic resources for production. Methods to compute the requirement of energy and labour for the production processes from raw material to the product at the farm gate are discussed.
Wit, C.T., de
core +3 more sources
Integrating SAR Sentinel-1A and DSSAT CROPGRO Simulation Model for Peanut Yield Gap Analysis
Agronomy, 2023 Crop yield data are critical for managing agricultural sustainability and assessing national food security. This study aims at increasing peanut productivity from its current levels by analyzing the yield gap (difference) of potential production between ...
Subramanian Thirumeninathan +6 more
doaj +1 more source
Analysis of Management Factors Affecting Irrigated Wheat (Triticum aestivum L.) Yield Gap in Different Regions of Lorestan Province using the Comparative Performance Analysis (CPA) Method [PDF]
بوم شناسی کشاورزیIntroduction The global population is currently estimated to exceed 8 billion and is projected to reach approximately 10 billion by 2050. To meet the food demands of this growing population, global food production must increase by about 70%.
Alinazar Nazari +3 more
doaj +1 more source
Penerapan Metode Yield/Revenue dengan RevPar: Studi Pada Hotel and Convention X
At-Tadbir: Jurnal Ilmiah Manajemen, 2021 This study aims to determine the application of yield/revenue with RevPAR (Revenue Per Available Room). This type of research is quantitative research. The data analysis method in this study uses the trend analysis method. Data sources were obtained from
Anita Swantari +3 more
doaj +1 more source
InVEST model-based estimation of water yield in the Upper Tuul river basin
Proceedings of the Mongolian Academy of Sciences, 2022 The estimation and mapping of water yield are of significant importance to the effective planning and management of water resources in Mongolia. In this study, we quantified and assessed the water yield of the Upper Tuul River basin using the Integrated ...
Munkhtur Purevsuren +1 more
doaj +1 more source
Italian Journal of Agronomy, 2019 To reduce the yield gap, specifying yield constraints in a particular area is necessary. A complete yield gap assessment method must provide information regarding potential yield, actual yield, and causes of the gap and their importance.
Ahmad Gorjizad +3 more
doaj +1 more source
Optimality-based modelling of climate impacts on global potential wheat yield
Environmental Research Letters, 2021 Evaluation of potential crop yields is important for global food security assessment because it represents the biophysical ‘ceiling’ determined by variety, climate and ambient CO _2 .
Shengchao Qiao +3 more
doaj +1 more source
Significance of breeding value indicators for prediction of milk yield [PDF]
Технологія виробництва і переробки продуктів тваринництва, 2022 A comparative assessment of the significance of various indicators of the breeding value of breeding bulls for predicting milk yield in the highly productive herd of the farm economy "Alfa" was carried out.
Shablia V. +4 more
doaj +1 more source
Yield and production gaps in rainfed wheat, barley and canola in Alberta
Frontiers in Plant Science, 2015 Improving crop yields are essential to meet the increasing pressure of global food demands. The loss of high quality land, the slowing in annual yield increases of major cereals, increasing fertilizer use, and the effect of this on the environment all ...
Tejendra eChapagain, Allen eGood
doaj +1 more source