Rice yield and relationships to soil properties for production using overhead sprinkler irrigation without soil submergence

Geoderma ◽  
2019 ◽  
Vol 352 ◽  
pp. 277-288 ◽  
Author(s):  
Setia S. Girsang ◽  
James R. Quilty ◽  
Teodoro Q. Correa ◽  
Pearl B. Sanchez ◽  
Roland J. Buresh
Keyword(s):  
Soil Properties ◽  
Rice Yield ◽  
Sprinkler Irrigation ◽  
Soil Submergence ◽  
Overhead Sprinkler

scholarly journals Effect of Long-Term Paddy-Upland Yearly Rotations on Rice (Oryza sativa) Yield, Soil Properties, and Bacteria Community Diversity

2012 ◽  
Vol 2012 ◽  
pp. 1-11 ◽  
Author(s):  
Song Chen ◽  
Xi Zheng ◽  
Dangying Wang ◽  
Liping Chen ◽  
Chunmei Xu ◽  
...  
Keyword(s):  
Soil Properties ◽  
Soil Structure ◽  
Fragment Length Polymorphism ◽  
Rice Yield ◽  
Community Diversity ◽  
Time Dependency ◽  
Average Yield ◽  
Upland Crop ◽  
Mean Weight Diameter

A 10-year-long field trial (between 2001 and 2010) was conducted to investigate the effect of paddy-upland rotation on rice yield, soil properties, and bacteria community diversity. Six types of paddy-upland crop rotations were evaluated: rice-fallow (control; CK), rice-rye grass (RR), rice-potato with rice straw mulches (RP), rice-rapeseed with straw incorporated into soil at flowering (ROF), rice-rapeseed incorporated in soil after harvest (ROM), and rice-Chinese milk vetch (RC). Analysis of terminal restriction fragment length polymorphism (T-RFLP) was used to determine microbial diversity among rotations. Rice yield increased for upland crops planted during the winter. RC had the highest average yield of 7.74 t/ha, followed by RR, RP, ROM, and ROF. Soil quality differences among rotations were found. RC and RP improved the soil mean weight diameter (MWD), which suggested that rice rotated with milk vetch and potato might improve the paddy soil structure. Improved total nitrogen (TN) and soil organic matter (SOM) were also found in RC and RP. The positive relationship between yield and TN/SOM might provide evidence for the effect of RC rotation on rice yield. A strong time dependency of soil bacterial community diversity was also found.

scholarly journals Effects of Durian Wood Waste Biochar on Acid Sulphate Soil Properties and Rice Yield in Indonesia

2019 ◽  
Vol 18 (2) ◽  
pp. 71-79
Author(s):  
Evy Setiawati ◽  
Sugeng Prijono ◽  
Diah Mardiana ◽  
Wahida Annisa ◽  
Soemarno .
Keyword(s):  
Soil Properties ◽  
Rice Yield ◽  
Wood Waste ◽  
Acid Sulphate Soil ◽  
Acid Sulphate

Carbon uptake and water productivity for dry-seeded rice and hybrid maize grown with overhead sprinkler irrigation

2013 ◽  
Vol 146 ◽  
pp. 51-65 ◽  
Author(s):  
Ma. Carmelita R. Alberto ◽  
Roland J. Buresh ◽  
Takashi Hirano ◽  
Akira Miyata ◽  
Reiner Wassmann ◽  
...  
Keyword(s):  
Water Productivity ◽  
Sprinkler Irrigation ◽  
Carbon Uptake ◽  
Hybrid Maize ◽  
Overhead Sprinkler

Spatial Variation of Soil Properties and Rice Yield on Recently Cleared Land

1987 ◽  
Vol 51 (3) ◽  
pp. NP-NP ◽  
Author(s):  
B. B. Trangmar ◽  
R. S. Yost ◽  
M. K. Wade ◽  
G. Uehara ◽  
M. Sudjadi
Keyword(s):  
Soil Properties ◽  
Spatial Variation ◽  
Rice Yield
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