Testing efficacy of monthly forecast application in agrometeorology: Winter wheat phenology dynamic

Simulating winter wheat shoot apex phenology

Preliminary Study on Soil Moisture Forecast of Winter Wheat

Using four groups of survey data of soil moisture of winter wheat from returning green stage to harvest stage in Daxing region, the variation laws of soil moisture exponential depletion relations in 0-60cm depths during different growth stage are analyzed ,and based on soil moisture exponential depletion relations the forecast model of soil moisture depletion is built. The results indicate that...

the role of application of dynamic assessment approach in improvement of iranian efl writing performance at different language proficiency levels

the present study sought to investigate the role of dynamic assessment (da) in improvement of iranian efl writing performance at different language proficiency levels. to this end, after conducting the quick placement test, 60 iranian efl learners were assigned to two groups with different language proficiency levels. in both groups each participant wrote two compositions, one before and one af...

Detecting winter wheat phenology with SPOT-VEGETATION data in the North China Plain

Detecting winter wheat phenology with SPOT-VEGETATION data in the North China Plain Linlin Lu a , Cuizhen Wang b , Huadong Guo a & Qingting Li a a Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, China b Department of Geography, University of Missouri, Columbia, USA Accepted author version posted online: 23 Jan 2013.Version of record first published: 25 Mar ...

Is Soil Temperature Better than Air Temperature for Predicting Winter Wheat Phenology?

In predicting wheat (Triticum aestivum L.) phenology, logic suggests that basing thermal unit accumulation on near-surface soil temperature should give a better representation of shoot apex thermal unit accumulation than air temperature until internode elongation raises the apex above the soil surface. A study was undertaken to determine if predictions of winter wheat phenology are improved whe...