红壤丘陵新建等高梯地埂上种植黄花的效益评价

The Evaluation of the Benefit of Growing Yellow Flowers onthe Ridge of the Newly Built Terrace on the Hill of Red Soil

对红壤丘陵新建等高梯地地埂的护坡草带植物将原定的香根草改种为黄花的效益进行了调查研究，结果表明，黄花根群发达，固土力强，护坡作用明显。同时，可产收黄花花雷，增加经济收入，１ｈｍ２梯地的地埂年可产干花蕾１９３３～２２６ｋｇ，产值２３００－２７００元。

Investigation and study had been carried out for the benefit of growing yellow flowers on the ridge of the newly built terrace on the hill of red soil.The conclusion was that the root system of the yellow flowers was very luxuriant.Thus the soil of the ridge could be strongly fixed and the slope could be protected obviouly,At the same time,the buds of yellow flowers could be gathered and the value of 193.3226 Kg/hectare of flower buds was up to 23002700 yuan RMB.