Results 21 to 30 of about 20,688 (254)

Investigation of the Effect of Water Irrigation Salinity on The Performance of CWSI Index Under The Climatic Conditions of Ahvaz [PDF]

علوم و مهندسی آبیاری, 2016
Irrigation scheduling under water and salinity stress, is much more difficult than full irrigation scheduling. To investigate the effect of plant water stress, there are many indicators. One of them is crop water stress index (Idso method).
Mehri Saeedinia, Abdolrahim Hooshman, Saeid Brooman Nasab, Amir Soltani Mohammadi, Bahram Andarzian   +4 more
doaj   +1 more source

Enhancement of developmental defects in the boron‐deficient maize mutant tassel‐less1 by reduced auxin levels

Journal of Plant Nutrition and Soil Science, EarlyView., 2023
Abstract Background Plant responses to deficiencies of the micronutrient boron are diverse and go beyond the well‐characterized function of boron in cell wall crosslinking. To explain these phenotypic discrepancies, hypotheses about interactions of boron with various phytohormones have been proposed, particularly auxin.
Michaela S. Matthes, Norman B. Best, Janlo M. Robil, Paula McSteen   +3 more
wiley   +1 more source

Soil physical properties and maize root growth under different tillage systems in the North China Plain

Crop Journal, 2018
The standard cultivation system in the North China Plain is double cropping of winter wheat and summer maize. The main effects of this cultivation system on root development and yield are decreases in soil nutrient content and depth of the plow layer ...
Baizhao Ren, Xia Li, Shuting Dong, Peng Liu, Bin Zhao, Jiwang Zhang   +5 more
doaj   +1 more source

AGRONOMIC PERFORMANCE OF SUMMER MAIZE IN CROP ROTATION SYSTEMS

Revista Brasileira de Milho e Sorgo, 2020
Maize grown in the summer can be an important option for crop rotation with soybean. The objective of this work was to study the agronomic performance of maize in different crop rotation systems. The experiment was conducted at the Experimental Farm belonging to the College of Agricultural Sciences of the Federal University of Grande Dourados (UFGD ...
LÍGIA MARIA MARASCHI DA SILVA PILETTI, LUIZ CARLOS FERREIRA DE SOUZA, MATEUS LUIZ SECRETTI, MARCIO ROBERTO RIGOTTE, IZIDRO DOS SANTOS DE LIMA JUNIOR, ANTONIO LUIZ VIEGAS NETO   +5 more
openaire   +2 more sources

Response of summer maize growth to drought-flood abrupt alternation

Frontiers in Earth Science, 2023
Extreme events normally have negative effects on crop growth. Many studies have reported findings on drought and flood events, while only sparse studies have focused on new types of extreme events, such as drought-flood abrupt alternation (DFAA). We attempted to gain an insight on the effects of DFAA over two-year field experiment on biomass, grain ...
Wuxia Bi, Wuxia Bi, Wuxia Bi, Baisha Weng, Baisha Weng, Denghua Yan, Denghua Yan, Dawei Zhang, Cuishan Liu, Xiaoliang Shi, Xiaoliang Shi, Lanshu Jing, Lanshu Jing, Siying Yan, Hao Wang   +14 more
openaire   +2 more sources

Changes and determining factors of crop evapotranspiration derived from satellite-based dual crop coefficients in North China Plain

Crop Journal, 2022
Evaluating actual crop evapotranspiration (ETc) variations and their determining factors under changing climates is crucial for agricultural irrigation management and crop productivity improvement in non-humid regions.
Qinghua Tan, Yujie Liu, Tao Pan, Xianfang Song, Xiaoyan Li   +4 more
doaj   +1 more source

Sowing date and maturity groups on the economic feasibility of soybean-maize double summer crop system

Revista de Economia e Sociologia Rural, 2021
: The success of soybean-maize double summer crop is very dependent on the sowing date and relative maturity group of cultivars. This study aimed to evaluate the economic feasibility of the adoption of soybean-maize double cropping under different sowing
Karine Fuschter Oligini, Vanderson Vieira Batista, Elisa Souza Lemes, Érik Januário da Silva, Paulo Fernando Adami   +4 more
doaj   +1 more source

The Design of a Drought Weather Index Insurance System for Summer Maize in Anhui Province, China [PDF]

Journal of Risk Analysis and Crisis Response (JRACR), 2018
We analyzed precipitation anomalies of summer maize in order to establish a drought weather index model that is based on tassel appearance and maturity stage as well as drought yield reduction rate.
Ying Xu, Chao Gao, Xuewen Li, Taiming Yang, Xibo Sun, Congcong Wang, De Li   +6 more
doaj   +1 more source

Summer Maize Growth Estimation Based on Near-Surface Multi-Source Data

Agronomy, 2023
Rapid and accurate crop chlorophyll content estimation and the leaf area index (LAI) are both crucial for guiding field management and improving crop yields. This paper proposes an accurate monitoring method for LAI and soil plant analytical development (SPAD) values (which are closely related to leaf chlorophyll content; we use the SPAD instead of ...
Zhao, Jing, Pan, Fangjiang, Xiao, Xiao, Hu, Lianbin, Wang, Xiaoli, Yan, Yu, Zhang, Shuailing, Tian, Bingquan, Yu, Hailin, Lan, Yubin   +9 more
openaire   +2 more sources

Suitable Fertilizer Application Depth Enhances the Efficient Utilization of Key Resources and Improves Crop Productivity in Rainfed Farmland on the Loess Plateau, China

Frontiers in Plant Science, 2022
Appropriate fertilizer application methods can help to improve crop yields. However, limited information is available regarding how different fertilizer application depths might affect crop production in dryland winter wheat-summer maize cropping in the ...
Guangzhou Chen, Guangzhou Chen, Guangzhou Chen, Tie Cai, Tie Cai, Tie Cai, Junying Wang, Junying Wang, Junying Wang, Yuhao Wang, Yuhao Wang, Yuhao Wang, Liangqi Ren, Liangqi Ren, Liangqi Ren, Peng Wu, Peng Wu, Peng Wu, Peng Zhang, Peng Zhang, Peng Zhang, Zhikuan Jia, Zhikuan Jia, Zhikuan Jia   +23 more
doaj   +1 more source