The influence of mineral fertilization on winter wheat yield and quality

2006 ◽  
Vol 34 (1) ◽  
pp. 429-432 ◽  
Author(s):  
Daniela Horvat ◽  
Zdenko Loncaric ◽  
Vladimir Vukadinovic ◽  
Georg Drezner ◽  
Blazenka Bertic ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Wheat Yield ◽  
Mineral Fertilization ◽  
Yield And Quality ◽  
Winter Wheat Yield

scholarly journals WINTER WHEAT YIELD AND QUALITY DEPENDING ON THE LEVEL OF NITROGEN, PHOSPHORUS AND POTASSIUM FERTILIZATION

2019 ◽  
Vol 65 (2) ◽  
Author(s):  
Vera RAJICIC ◽  
Jelena MILIVOJEVIC ◽  
Vera POPOVIC ◽  
Snezana BRANKOVIC ◽  
Nenad DJURIC ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Wheat Yield ◽  
Yield And Quality ◽  
Potassium Fertilization ◽  
Winter Wheat Yield ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus

Directions in breeding for winter wheat yield and quality in South Africa from 1930 to 1990

Euphytica ◽  
1995 ◽  
Vol 82 (1) ◽  
pp. 79-87 ◽  
Author(s):  
D. van Lill ◽  
J. L. Purchase
Keyword(s):  
South Africa ◽  
Winter Wheat ◽  
Wheat Yield ◽  
Yield And Quality ◽  
Winter Wheat Yield

scholarly journals DTR in Winter Wheat Growing Regions of China: CMIP6 Models Evaluation and Comparation

2021 ◽  
Author(s):  
Wenqiang Xie ◽  
Shuangshuang Wang ◽  
Xiaodong Yan
Keyword(s):  
Winter Wheat ◽  
Climate Models ◽  
Climate Model ◽  
Wheat Yield ◽  
Human Society ◽  
Climate Data ◽  
Growing Seasons ◽  
Yield And Quality ◽  
Important Concern ◽  
Winter Wheat Yield

Abstract Winter wheat is widely planted in China. The changes of winter wheat yield and quality are related to the food security of human society. Climate change has an important impact on the yield and quality of winter wheat. Diurnal temperature range (DTR) is an important factor affecting the yield and protein content of winter wheat. Furthermore, climate model is one of the main sources of error in crop model simulations of yields. Therefore, how to improve the accuracy of climate data has become an important concern for scholars.Previous model evaluations for the entire country or region cannot answer which model is suitable for the estimation of future winter wheat yield. Therefore, we evaluated the ability of climate models to simulate DTR within the range of winter wheat growing regions in China to identify the most suitable climate models for winter wheat yield and quality projections. The results show that CMIP6 models can basically reproduce the DTR of winter wheat-growing regions in China, but there are discrepancies in the simulations between nationwide and winter wheat-growing regions. EC-Earth3-Veg has the best simulation of climate DTR for wheat-growing regions (TS=0.848) and nationwide (TS=0.842), and ACCESS-CM2 has the strongest ability to simulate the annual growing season DTR (TS=0.46). In summary, in the estimation of future winter wheat yield, attention should be given to the selection of models suitable for the actual growing regions and the growing seasons of winter wheat.

Pea green manure management affects organic winter wheat yield and quality in semiarid Montana

2011 ◽  
Vol 91 (3) ◽  
pp. 497-508 ◽  
Author(s):  
P. R. Miller ◽  
E. J. Lighthiser ◽  
C. A. Jones ◽  
J. A. Holmes ◽  
T. L. Rick ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Green Manure ◽  
Wheat Yield ◽  
Manure Management ◽  
Yield And Quality ◽  
Winter Wheat Yield

scholarly journals The Analysis of Wheat Yield Variability Based on Experimental Data from 2008–2018 to Understand the Yield Gap

Agriculture ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 32
Author(s):  
Elżbieta Wójcik-Gront ◽  
Marzena Iwańska ◽  
Agnieszka Wnuk ◽  
Tadeusz Oleksiak
Keyword(s):  
Winter Wheat ◽  
Plant Breeding ◽  
Management Practices ◽  
Wheat Yield ◽  
Yield Potential ◽  
Yield Variability ◽  
Mineral Fertilization ◽  
Yield Gap ◽  
Potential Yield ◽  
Winter Wheat Yield

Among European countries, Poland has the largest gap in the grain yield of winter wheat, and thus the greatest potential to reduce this yield gap. This paper aims to recognize the main reasons for winter wheat yield variability and shed the light on possible reasons for this gap. We used long-term datasets (2008–2018) from individual commercial farms obtained by the Laboratory of Economics of Seed and Plant Breeding of Plant Breeding and Acclimatization Institute (IHAR)-National Research Institute (Poland) and the experimental fields with high, close to potential yield, in the Polish Post-Registration Variety Testing System in multi-environmental trials. We took into account environment, management and genetic variables. Environment was considered through soil class representing soil fertility. For the crop management, the rates of mineral fertilization, the use of pesticides and the type of pre-crop were considered. Genotype was represented by the independent variable year of cultivar registration or year of starting its cultivation in Poland. The analysis was performed using the CART (Classification and Regression Trees). The winter wheat yield variability was mostly dependent on the amount of nitrogen fertilization applied, soil quality, and type of pre-crop. Genetic variable was also important, which means that plant breeding has successfully increased genetic yield potential especially during the last several years. In general, changes to management practices are needed to lower the variability of winter wheat yield and possibly to close the yield gap in Poland.

In‐Season Nitrogen Effects on Organic Hard Red Winter Wheat Yield and Quality

2013 ◽  
Vol 105 (4) ◽  
pp. 1167-1175 ◽  
Author(s):  
Ellen B. Mallory ◽  
Heather Darby
Keyword(s):  
Winter Wheat ◽  
Wheat Yield ◽  
Yield And Quality ◽  
Hard Red Winter Wheat ◽  
Winter Wheat Yield ◽  
Red Winter Wheat
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