scholarly journals Aligning Sowing Dates with the Onset of Rains to Improve Rice Yields and Water Productivity: Modelling Rice (Oryza sativa L.) Yield of the Maha Season in the Dry Zone of Sri Lanka

2015 ◽  
Vol 25 (3) ◽  
pp. 277 ◽  
Author(s):  
R.P.R.K. Amarasingha ◽  
L.W. Galagedara ◽  
B. Marambe ◽  
G.L.L.P. Silva ◽  
R. Punyawardena ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Sri Lanka ◽  
Oryza Sativa L ◽  
Water Productivity ◽  
Sowing Dates ◽  
Dry Zone ◽  
Rice Yields

scholarly journals Effect of Sowing Dates and Varieties on Economics and Nutrient Status of Direct Seeded Rice (Oryza sativa L.) and Soil

2020 ◽  
Vol 9 (7) ◽  
pp. 1651-1657
Author(s):  
C. M. Shanta ◽  
Y. M. Ramesha ◽  
D. Krishnamurthy ◽  
M. R. Umesh ◽  
Manjunatha Bhanuvally
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Nutrient Status ◽  
Sowing Dates ◽  
Direct Seeded

Effect of rice establishment methods on weedy rice (Oryza sativa L.) infestation and grain yield of cultivated rice (O. sativa L.) in Sri Lanka

2014 ◽  
Vol 55 ◽  
pp. 42-49 ◽  
Author(s):  
Bhagirath S. Chauhan ◽  
Anuruddhika S.K. Abeysekera ◽  
Manoja S. Wickramarathe ◽  
Sakinda D. Kulatunga ◽  
Upali B. Wickrama
Keyword(s):  
Oryza Sativa ◽  
Sri Lanka ◽  
Grain Yield ◽  
Oryza Sativa L ◽  
Weedy Rice ◽  
Cultivated Rice

scholarly journals Introgression of Root and Water Use Efficiency Traits Enhances Water Productivity: An Evidence for Physiological Breeding in Rice (Oryza sativa L.)

Rice ◽  
2019 ◽  
Vol 12 (1) ◽  
Author(s):  
Prathibha M. Dharmappa ◽  
Pushpa Doddaraju ◽  
Mohankumar V. Malagondanahalli ◽  
Raju B. Rangappa ◽  
N. M. Mallikarjuna ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Water Use Efficiency ◽  
Water Use ◽  
Oryza Sativa L ◽  
Water Productivity ◽  
Use Efficiency
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