Grain yield and physiological traits of rice lines with the drought yield QTL qDTY12.1 showed different responses to drought and soil characteristics in upland environments
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'To improve yield in upland conditions, near-isogenic lines (NILs) of the major-effect drought yield quantitativetrait locus qDTY12.1 in rice (Oryza sativa L.) were developed in the background of the upland variety Vandana. These NILshave shown greater water uptake a larger proportion of lateral roots, and higher transpiration efficiency underdrought than Vandana, and one NIL (481-B) was selected as having the highest yield. In this study, the NILs wereassessed in two greenhouse and 18 upland field trials for their response to drought and different soil textures. Performance ofqDTY12.1 NILs was not affected by soil texture but showed a notable response to drought stress severity. The yieldadvantage of 481-B over Vandana was highest in field trials with intermittent drought stress, in which the mean trial yieldwas greater tha' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["carbon isotope discrimination","environment","Oryza sativa L.","root"]} <|eot_id|>
 Here is the Description of a dataset. Description:'To improve yield in upland conditions, near-isogenic lines (NILs) of the major-effect drought yield quantitativetrait locus qDTY12.1 in rice (Oryza sativa L.) were developed in the background of the upland variety Vandana. These NILshave shown greater water uptake a larger proportion of lateral roots, and higher transpiration efficiency underdrought than Vandana, and one NIL (481-B) was selected as having the highest yield. In this study, the NILs wereassessed in two greenhouse and 18 upland field trials for their response to drought and different soil textures. Performance ofqDTY12.1 NILs was not affected by soil texture but showed a notable response to drought stress severity. The yieldadvantage of 481-B over Vandana was highest in field trials with intermittent drought stress, in which the mean trial yieldwas greater tha' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
To improve yield in upland conditions, near-isogenic lines (NILs) of the major-effect drought yield quantitativetrait locus qDTY12.1 in rice (Oryza sativa L.) were developed in the background of the upland variety Vandana. These NILshave shown greater water uptake a larger proportion of lateral roots, and higher transpiration efficiency underdrought than Vandana, and one NIL (481-B) was selected as having the highest yield. In this study, the NILs wereassessed in two greenhouse and 18 upland field trials for their response to drought and different soil textures. Performance ofqDTY12.1 NILs was not affected by soil texture but showed a notable response to drought stress severity. The yieldadvantage of 481-B over Vandana was highest in field trials with intermittent drought stress, in which the mean trial yieldwas greater tha
carbon isotope discrimination; environment; Oryza sativa L.; root