APPlication of biogas slurrY in seed lotus cultivation
The biogas slurry from Pig manure and urine after full anaerobic fermentation was used as organic fertilizer to car﹣ry out the fertilizer efficiency test of seed lotus. The results showed that the amount of biogas slurry was 450~600 m3/hm2, which was the best amount of biogas slurry. ComPared with other grouPs, the single lotus seed was larger, the value of ver﹣tical and horizontal diameter was larger, the total number of lotus seeds in a single lotus seed was more, and the rate of single lotus seed was higher, and the yield of seed lotus was higher.
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