- 行业: Agriculture
- Number of terms: 29629
- Number of blossaries: 0
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Occurs in desert regions where precipitation is less than potential evapotranspiration during all seasons and agriculture is not possible without irrigation.
Industry:Agriculture
Distinguished from endosperm as the nutritive tissue of a seed derived from nucellus and deposited external to the embryo sac.
Industry:Agriculture
Plants and animals attached or clinging to submerged plants, the bottom of a water body or other submerged surfaces.
Industry:Agriculture
The wall of the ripened ovary and the outermost layer of cells covering the caryopsis (seed).
Industry:Agriculture
1). A single term for calyx and corolla, usually used when these are not clearly differentiated. 2). The outer envelope of a flower, including the calyx (grouping of sepals) and corolla (grouping of petals).
Industry:Agriculture