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United States Department of Agriculture
行业: Government
Number of terms: 41534
Number of blossaries: 0
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The plasma membrane of the egg.
Industry:Agriculture
Thin layers of tissue which surround the embryo or fetus and provide for its nutrition, respiration, excretion and protection.
Industry:Agriculture
A sugar that is obtained from the exudate of some trees (e.g. larch and Douglas fir). This sugar is less sweet than sucrose, and on partial hydrolysis yields glucose and turanose.
Industry:Agriculture
A sugar that is obtained from the exudate of some trees (e.g. larch and Douglas fir). This sugar is less sweet than sucrose, and on partial hydrolysis yields glucose and turanose.
Industry:Agriculture
A disaccharide consisting of one galactose and one glucose moiety in an alpha (1-6) glycosidic linkage.
Industry:Agriculture
A cell that undergoes meiosis to produce four megaspores.
Industry:Agriculture
A cell that undergoes meiosis to produce four megaspores.
Industry:Agriculture
A practice or system of practices, based upon political, economic, social and technical criteria, designed to prevent or mitigate degradation of the natural environment (especially water and soil resources) caused by farming, construction, manufacturing, tourism or other anthropogenic activities.
Industry:Agriculture
A practice or system of practices, based upon political, economic, social and technical criteria, designed to prevent or mitigate degradation of the natural environment (especially water and soil resources) caused by farming, construction, manufacturing, tourism or other anthropogenic activities.
Industry:Agriculture
An exceptionally large dose.
Industry:Agriculture