11 research outputs found
Results of the stepwise regression models for remotely sensed rice yield using AVHRR-derived NDVI measures as independent variables.
<p>R: multiple correlation coefficient.</p>*<p>significant at 0.05 level; ** significant at 0.01 level.</p
Trends in rice yield for five selected-provinces in China from 1979 to 2009.
<p>Trends in rice yield for five selected-provinces in China from 1979 to 2009.</p
The locations of the study areas within Mainland China.
<p>Heilongjiang is designated by HLJ, Jiangxi by JX, Guangxi by GX, Sichuan by SC, and Hunan by HN.</p
Relevant literatures that linked with crop yield forecast using remotely sensed data literatures are sorted according to the crop types.
<p>Relevant literatures that linked with crop yield forecast using remotely sensed data literatures are sorted according to the crop types.</p
Observed versus predicted yields of rice (kg/ha) for the provinces of Heilongjiang (HLJ), Hunan (HN), Jiangxi (JX), Sichuan (SC) and Guangxi (GX) over the period 1982–2004.
<p>Observed versus predicted yields of rice (kg/ha) for the provinces of Heilongjiang (HLJ), Hunan (HN), Jiangxi (JX), Sichuan (SC) and Guangxi (GX) over the period 1982–2004.</p
Rice yield trends for the provinces' of Heilongjiang (HLJ), Hunan (HN), Jiangxi (JX), Sichuan (SC) and Guangxi (GX) from 1979 to 2006.
<p>Rice yield trends for the provinces' of Heilongjiang (HLJ), Hunan (HN), Jiangxi (JX), Sichuan (SC) and Guangxi (GX) from 1979 to 2006.</p
General information on Rice cropping system, Life span, Total annual rainfall (mm), Annual accumulated temperature (≥10°C), Area (kha) and Production (kt) for the study areas.
<p>General information on Rice cropping system, Life span, Total annual rainfall (mm), Annual accumulated temperature (≥10°C), Area (kha) and Production (kt) for the study areas.</p
Planted area and production changes for rice between 1979 and 2009 for different regions in the conterminous China.
<p>Planted area and production changes for rice between 1979 and 2009 for different regions in the conterminous China.</p
Observed and predicted rice yields (independent test).
<p>Observed and predicted rice yields (independent test).</p
Correlation coefficient (R) between the remotely sensed yields and NDVI variables during the rice growth period.
*<p>significant at 0.05 level; ** significant at 0.01 level, n = 23.</p