Wheat Yield Data Collection: Sampling Method and Metrics
Translate to English: Each plot randomly selects 1m \u00D7 2 rows of wheat, and the number of wheat ears is counted. In each plot, 30 wheat ears are randomly selected, and the number of grains per ear is recorded. In each plot, 1000 wheat grains are randomly selected, weighed, and the weight of one thousand grains is recorded.
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