scholarly journals Increasing pit‐planting density of rice varieties with different panicle types to improves sink characteristics and rice yield under alternate wetting and drying irrigation

2021 ◽  
Author(s):  
Shuochen Jiang ◽  
Bin Du ◽  
Qixia Wu ◽  
Haiwei Zhang ◽  
Jianqiang Zhu
Keyword(s):  
Rice Yield ◽  
Planting Density ◽  
Rice Varieties ◽  
Wetting And Drying ◽  
Alternate Wetting And Drying

scholarly journals Genome-wide transcriptome analysis of roots in two rice varieties in response to alternate wetting and drying irrigation

2020 ◽  
Vol 8 (4) ◽  
pp. 586-601 ◽  
Author(s):  
Tao Song ◽  
Debatosh Das ◽  
Feng Yang ◽  
Moxian Chen ◽  
Yuan Tian ◽  
...  
Keyword(s):  
Transcriptome Analysis ◽  
Rice Varieties ◽  
Wetting And Drying ◽  
Alternate Wetting And Drying ◽  
Genome Wide

scholarly journals Effect of rice varieties on physiological parameters under flood irrigation and alternate wetting and drying (AWD) irrigation practices

2020 ◽  
Vol 9 (3) ◽  
pp. 2197-2201
Author(s):  
P Kunjammal ◽  
Subbalakshmi Lokanadhan ◽  
S Murali Krishnasamy ◽  
D Jawahar ◽  
K Ganesamurthy
Keyword(s):  
Physiological Parameters ◽  
Flood Irrigation ◽  
Rice Varieties ◽  
Wetting And Drying ◽  
Alternate Wetting And Drying ◽  
Irrigation Practices

scholarly journals Effects of nitrogenous fertilizers on rice yield under continuous flooding and alternate wetting and drying conditions

2021 ◽  
Vol 02 (03) ◽  
pp. 31-37
Author(s):  
S. Farzana ◽  
J. R. Dey ◽  
M. Hosenuzzaman ◽  
M. Hossain ◽  
M. A. A. Galib ◽  
...  
Keyword(s):  
Rice Yield ◽  
Wetting And Drying ◽  
Alternate Wetting And Drying ◽  
Continuous Flooding ◽  
Drying Conditions

scholarly journals Impact of Organic Amendment with Alternate Wetting and Drying Irrigation on Rice Yield, Water Use Efficiency and Physicochemical Properties of Soil

Agronomy ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1529
Author(s):  
Ahmad Numery Ashfaqul Haque ◽  
Md. Kamal Uddin ◽  
Muhammad Firdaus Sulaiman ◽  
Adibah Mohd Amin ◽  
Mahmud Hossain ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Water Use Efficiency ◽  
Water Use ◽  
Organic Amendment ◽  
Rice Yield ◽  
Organic Amendments ◽  
Irrigation Regime ◽  
Wetting And Drying ◽  
Use Efficiency ◽  
Properties Of Soil

A pot experiment was executed to investigate the impact of biochar and compost with water-saving irrigation on the rice yield, water use efficiency, and physicochemical properties of soil. Two irrigation regimes—namely alternate wetting and drying (AWD) and continuous flooding (CF)—and four types of organic amendments (OA)—namely rice husk biochar (RHB), oil palm empty fruit bunch biochar (EFBB), compost and a control—were applied to evaluate their effects. Under the AWD irrigation regime, the maximum grain was produced by RHB (241.12 g), whereas under the same organic amendments, both AWD and CF produced a similar grain yield. Under the same organic amendment, a significantly higher water use efficiency (WUE) was observed from the AWD irrigation with RHB (6.30 g L−1) and EFBB (5.80 g L−1). Within the same irrigation regime, soil pH, cation exchange capacity, total carbon, total nitrogen and available phosphorus were enhanced due to the incorporation of biochar and compost, while higher soil exchangeable potassium was observed under CF irrigation for all treatments. RHB and EFBB significantly reduced the soil bulk density (up to 20.70%) and increased porosity (up to 16.70%) under both irrigation regimes. The results imply that the use of biochar with AWD irrigation could enhance the nutrient uptake and physicochemical properties of soil and allow rice to produce a greater yield with less water consumption.

The potential for expansion of irrigated rice under alternate wetting and drying in Burkina Faso

2021 ◽  
Vol 247 ◽  
pp. 106758
Author(s):  
Komlavi Akpoti ◽  
Elliott R. Dossou-Yovo ◽  
Sander J. Zwart ◽  
Paul Kiepe
Keyword(s):  
Burkina Faso ◽  
Wetting And Drying ◽  
Irrigated Rice ◽  
Alternate Wetting And Drying

Growth, yield and water productivity of rice as influenced by seed priming under alternate wetting and drying irrigation

2021 ◽  
Author(s):  
Debesh Das ◽  
Noor Ul Basar ◽  
Hayat Ullah ◽  
Ahmed Attia ◽  
Krishna R. Salin ◽  
...  
Keyword(s):  
Water Productivity ◽  
Growth Yield ◽  
Seed Priming ◽  
Wetting And Drying ◽  
Alternate Wetting And Drying
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