Ballentine's law dictionary. Anderson, W.S.. 1998.
perennial grasses — See perennial crop … Ballentine's law dictionary
Perennial sunflower — is a new crop being developed by crossing wild perennial and domestic annual sunflower species.Annual sunflower is a major oilseed crop. Genes from wild perennial relatives may increase root depth and mass and extend the growing season. These… … Wikipedia
Nurse crop — In agriculture, a nurse crop is an annual crop used to assist in establishment of a perennial crop. The widest use of nurse crops is in the establishment of legumaceous plants such as alfalfa, clover, and trefoil. Occasionally nurse crops are… … Wikipedia
White crop — White White (hw[imac]t), a. [Compar. {Whiter} (hw[imac]t [ e]r); superl. {Whitest}.] [OE. whit, AS. hw[imac]t; akin to OFries. and OS. hw[=i]t, D. wit, G. weiss, OHG. w[=i]z, hw[=i]z, Icel. hv[=i]tr, Sw. hvit, Dan. hvid, Goth. hweits, Lith.… … The Collaborative International Dictionary of English
smother crop — ▪ agriculture crop sown to suppress persistent weeds. Among the most effective smothering crops is alfalfa, which competes successfully against many weeds for growth space. Sometimes the desired crop plant can be planted so densely that it… … Universalium
Ratoon crop — A crop cultivated from the shoots of a perennial plant. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary … Energy terms
Oidium mangiferae — O. mangiferae infecting mango leaves Scientific classification Kingdom … Wikipedia
Land Institute — The Land Institute is a non profit research, education, and policy organization dedicated to sustainable agriculture based in Kansas, United StatesTheir goal is to develop an agricultural system based on perennial crops that has the ecological… … Wikipedia
Sustainable agriculture — integrates three main goals: environmental stewardship, farm profitability, and prosperous farming communities. These goals have been defined by a variety of disciplines and may be looked at from the vantage point of the farmer or the… … Wikipedia
Cotton — For other uses, see Cotton (disambiguation). Cotton Hi … Wikipedia
