Evaluating the Capability of the NDVI Index in Estimating Wheat Yield and Analyzing the Effects of Crop Rotation on Productivity and Hidden Losses

May 1, 2026Quality and Durability of Agricultural and Food Stuffs کیفیت و ماندگاری تولیدات کشاورزی و مواد غذاییOpen Access

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Key Points

The study aims to evaluate the NDVI index in estimating wheat yield and the effects of crop rotation on productivity.
Compared crop rotations of wheat-rice-wheat and wheat-rapeseed-wheat with continuous wheat planting.
Data collected via surveys and analyzed using Excel and SPSS software.
NDVI indices extracted from satellite images during flowering stage.
Significant differences in NDVI and wheat yield across crop rotations at 95% level.
Wheat-rice-wheat rotation showed a 26% decrease in NDVI and 25% decline in yield, indicating hidden losses.
Wheat-rapeseed-wheat rotation resulted in an 18% increase in NDVI and 22% increase in yield, enhancing productivity.

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Assesses NDVI in estimating wheat yield, highlighting crop rotation benefits.

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mona et al. (2026) studied this question.

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