【Remote Sensing Application】The distribution of the main crop space in Shihezi

Browsing Times : 2445

This paper, taking the agricultural planting structure monitoring products of Shihezi general field in Xinjiang province, as an example, focuses on the information extraction of remote sensing technology, and introduces the application of remote sensing in agricultural crop space distribution information.

This example based on the combination of high resolution remote sensing image, according to the spectral characteristics of rich plant and the heterogeneity of spatial information and crop phenological characteristics of main crop spatial distribution information is extracted, eventually form the following thematic map products.

The distribution of the main crop spacein Shihezi general field of Agriculture Division 8 in Xinjiang Groupin May 2017

It can be seen that the main characteristics of crop distribution in the region are: cotton planting is the largest, followed by woodland, grape, wheats. The distribution of crops conforms to local climate conditions. Such as cotton, cotton in Xinjiang are cooked in the early, early and early maturity varieties, is a very bright light crop, is suitable in the sufficient light to grow, Xinjiang region illumination is enough, so most cotton planting in the region. For the wheat and grapes, can be seen from the diagram, are distributed in the interval, this is because both the growth needs of different soil and water quality factors, but also for both the root growth space is separated, blocking water nutrient competition between the two roots. And woodlands are scattered across the region, mainly in the vicinity of the water.

EditorChunjuan Zhao

DraftingTian Tian

ProofreaderTe Di

AuditingShubo Wei

Administrative department Office of General Affairs