请问 去除麦穗的燕麦草可以当主食草吗？
查了近期"兔专门"英文书，燕麦草营养价值似乎没有比较差的地方？高镁？
Rabbit Nutrition and Nutritional Healing 3rd ed.
by Lucile Moore in October 2019 https://imgur.com/EQXqclQ
唯一有疑虑的是 燕麦麦穗，兔子可能会有不良饮食习惯(挑食？)、过重
Ferrets, Rabbits, and Rodents:Clinical Medicine and Surgery 4th ed.
by Katherine Quesenberry Christoph Mans Connie Orcutt in May 2020
https://imgur.com/6MzariG https://imgur.com/fTyBSTg
在"饲养马"的书上倒是看到，燕麦草属 高糖 高淀粉的草料
Creature Comforts for Horses
by Gwen Slade in July 2016 https://imgur.com/1FQ0XEV
BUT在Rabbit Nutrition and Nutritional Healing 3rd ed.
作者提到新研究发现 淀粉对成兔消化无不良影响
https://imgur.com/V5A9V7N
所以可以多喂兔子燕麦草吗？
谢谢~