搜索结果: 16-18 共查到“农学总论 Chemical composition”相关记录18条 . 查询时间(0.335 秒)
Chemical Composition of Ocimum americanum Essential Oil and Its Biological Effects Against, Agrotis ipsilon, (Lepidoptera: Noctuidae)
Ocimum americanum essential oil eugenol GLC black cutworm A. ipsilon repellency
<
2010/11/10
The seeds of Ocimum americanum were introduced and cultivated in Egypt as a new source
of the essential oil. The growth, yield and essential oil of O. americanum were studied during two successive se...
Chemical composition of galega mixtures silages
chemical composition galega grasses silage maize sugar beet
<
2010/1/14
According to the near-infrared reflectance spectroscopy data, the chemical composition of fodder galega (Galega orientalis Lam.) is more valuable forage than traditional fodder plants such as the red ...
PREDICTION OF CHEMICAL COMPOSITION AND ENERGY VALUE OF GRASS SILAGE BY NEAR-INFRARED REFLECTANCE SPECTROSCOPY
net energy for lactation chemical composition NIRS
<
2010/12/2
One hundred and eighteen grass silage samples with known chemical composition and in vitro determined concentration of net energy for lactation (NEL) were scanned over the wavelength range from 1100 t...