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Effects of Different Clipping Time and Height on the Yield and Quality of Forage in Meadow Grassland
초록
The effects of the different clipping time and height on the yield and quality of forage in the meadow grassland were investigated in this experiment. The results showed that the total yield of forage clipped on August 1st and kept the clipped height 5㎝ was high. The contents of crude protein and the phosphorus of forage were the highest on August 1st, with 9.66% and 0.13% respectively. The content of crude protein and the crude fat of forage kept the stubble height of 7㎝ were high, with 8.21% and 4.23% respectively. The crude fiber content of forage (24.85%) kept the clipping height of 3㎝ was high.
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