【摘要】 对蟛蜞菊人工栽培试验及营养随气候变化进行研究分析。结果表明:蟛蜞菊宜采用插条栽培,第一年可刈割3次,年产量达7337kg/hm2。蟛蜞菊营养成分中粗蛋白(CP)、磷(P)含量随气候变化呈“双峰”型。牧草营养动态结果表明,在9月前后(秋季)割草贮存最适宜。开发蟛蜞菊用作饲料,具有重大意义。更多还原

【Abstract】 In the test the artificial cultivation was carried out and the nutrient variation with the climate was analyzed. The results showed that: inserting stalk could be used in cultivation of wedelia chinensis. At the first year,wedelia chinensis had been mowed three times, the yield was 7337kg/hm~2. The content of crude protein and phosphor in the variation of nutrient with the climate presented two peak value. And the dynamic results of forage nutrition displayed that: the most suitable time was September (autumn) for mowing and reserving.更多还原