搜索结果: 1-4 共查到“农学 field trial”相关记录4条 . 查询时间(0.109 秒)
Superior Line from Anther Culture of Dendrocalamus latiflorus Selected after Field Trial
Anther Culture Dendrocalamus latiflorus Field Trial
2023/6/2
The selection of superior lines is extremely important to improve the utilization rate and economic value of bamboo. In this research, 120 anther-regenerated bamboo lines were planted in the field, an...
Different procedures of treatment of large follicular ovarian cysts in 177 sows using GnRH, hCG and PGF2α are evaluated in this study. Ovarian cysts were diagnosed by transcutaneous ultrasonography, w...
Performance of periparturient dairy cows fed either by alfalfa hay or peanut hay in total mixed ration: A field trial in Thailand
Alfalfa hay dairy cow peanut hay performance
2011/1/11
Forty Holstein Friesian dairy cows were used to compare alfalfa (ALF) and peanut hay-base (PNT) total mixed rations on performance in periparturient period. Twenty cows were fed ALF diet (16.5% crude ...
Successive alkalinity producing system for the treatment of acid sulphate soil runoff: preliminary results of a field trial
aluminium acid sulphate soils iron manganese successive alkalinity producing system water treatmenta
2010/8/11
A successive alkalinity producing system (SAPS) has been investigated as a potential passive treatment option for acid, metal containing runoff from acid sulphate soil. A pilot-scale system was instal...