Results 21 to 30 of about 64,686 (217)

Sources of nitrogen for winter wheat in organic cropping systems [PDF]

, 2013
In organic cropping systems, legumes, cover crops, residue incorporation, and manure application are used to maintain soil fertility, but the contributions of these management practices to soil nitrogen (N) supply remain obscure.
Christensen, B.T., Søren O. Petersen, Olesen, Jørgen E., Per Schjønning, Jørgen E. Olesen, Petersen, Søren O., Schjønning, P., Christensen, S., Søren Christensen, Bent T. Christensen   +9 more
core   +1 more source

Effects of meteorological factors on different grades of winter wheat growth in the Huang-Huai-Hai Plain, China

Journal of Integrative Agriculture, 2016
The sown area of winter wheat in the Huang-Huai-Hai (HHH) Plain accounts for over 65% of the total sown area of winter wheat in China. Thus, it is important to monitor the winter wheat growth condition and reveal the main factors that influence its ...
Qing HUANG, Li-min WANG, Zhong-xin CHEN, Hang LIU   +3 more
doaj   +1 more source

The variability of yield and baking quality of wheat and suitability for export from Nordic–Baltic conditions

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2020
Nordic conditions necessitate varieties adapted to marginal environments (short vegetation period, winter damages etc.) to reduce environmental influence on yield and quality.
Reine Koppel, Anne Ingver, Pille Ardel, Tiia Kangor, Hannah Joy Kennedy, Mati Koppel   +5 more
doaj   +1 more source

A New Multiple Phenological Spectral Feature for Mapping Winter Wheat

Remote Sensing, 2022
Rapid and accurate mapping of winter wheat using remote sensing technology is essential for ensuring food security. Most of the existing studies have failed to fully characterize the phenological features of winter wheat in mapping, resulting in low ...
Wenxin Cai, Jinyan Tian, Xiaojuan Li, Lin Zhu, Beibei Chen   +4 more
doaj   +1 more source

Characterization of a new barley greenbug resistance gene Rsg4 in the Chinese landrace CI 2458

The Plant Genome
Barley (Hordeum vulgare) is a climate‐resilient crop widely cultivated in both highly productive and suboptimal agricultural systems, and its ability to adapt to multiple biotic and abiotic stresses has contributed significantly to food security ...
Xiangyang Xu, Dolores Mornhinweg, Guihua Bai, Genqiao Li, Ruolin Bian, Amy Bernardo   +5 more
doaj   +1 more source

Early-season and refined mapping of winter wheat based on phenology algorithms - a case of Shandong, China

Frontiers in Plant Science, 2023
Winter wheat is one of the major food crops in China, and timely and effective early-season identification of winter wheat is crucial for crop yield estimation and food security.
Xiuyu Liu, Xiuyu Liu, Xiuyu Liu, Xuehua Li, Lixin Gao, Jinshui Zhang, Jinshui Zhang, Dapeng Qin, Kun Wang, Zhenhai Li   +9 more
doaj   +1 more source

Dissecting the genetic basis of fruiting efficiency for genetic enhancement of harvest index, grain number, and yield in wheat

BMC Plant Biology
Background Grain number (GN) is one of the key yield contributing factors in modern wheat (Triticum aestivum) varieties. Fruiting efficiency (FE) is a key trait for increasing GN by making more spike assimilates available to reproductive structures ...
Dipendra Shahi, Jia Guo, Md Ali Babar, Sumit Pradhan, Muhsin AVCI, Jordan McBreen, Zhao Liu, Guihua Bai, Paul St. Amand, Amy Bernardo, Matthew Reynolds, Gemma Molero, Sivakumar Sukumaran, John Foulkes, Jahangir Khan   +14 more
doaj   +1 more source

Identification of leaf rust resistance loci in hard winter wheat using genome‐wide association mapping

The Plant Genome
Leaf rust, caused by Puccinia triticina (Pt), is a serious constraint to wheat production. Developing resistant varieties is the best approach to managing this disease.
Indira Priyadarshini Lakkakula, James A. Kolmer, Rajat Sharma, Paul St. Amand, Amy Bernardo, Guihua Bai, Amir Ibrahim, Robert L. Bowden, Brett F. Carver, Jeffrey D. Boehm Jr., Meriem Aoun   +10 more
doaj   +1 more source

Mapping Winter Wheat with Combinations of Temporally Aggregated Sentinel-2 and Landsat-8 Data in Shandong Province, China

Remote Sensing, 2020
Winter wheat is one of the major cereal crops in China. The spatial distribution of winter wheat planting areas is closely related to food security; however, mapping winter wheat with time-series finer spatial resolution satellite images across large ...
Feng Xu, Zhaofu Li, Shuyu Zhang, Naitao Huang, Zongyao Quan, Wenmin Zhang, Xiaojun Liu, Xiaosan Jiang, Jianjun Pan, Alexander V. Prishchepov   +9 more
doaj   +1 more source

Grain Yield and Quality of Winter Wheat Depending on Previous Crop and Tillage System

Agriculture, 2021
The effects of previous crops (soybean (Glycine max (L.) Merr.) and winter oilseed rape (Brassica napus L. ssp. oleifera Metzg)), as well as of conventional tillage (CT) and no-tillage (NT), on yield and some quality parameters of winter wheat (Triticum ...
Dorota Gawęda, Małgorzata Haliniarz
doaj   +1 more source