Search results
Results From The WOW.Com Content Network
Frost resistance is the ability of plants to survive cold temperatures. Generally, land plants of the northern hemisphere have higher frost resistance than those of ...
Nitrogen is a liquid under −195.8 °C (77.3 K).. In physics, cryogenics is the production and behaviour of materials at very low temperatures.. The 13th International Institute of Refrigeration's (IIR) International Congress of Refrigeration (held in Washington, DC in 1971) endorsed a universal definition of "cryogenics" and "cryogenic" by accepting a threshold of 120 K (−153 °C) to ...
Some useful resources for learning about e-agriculture in practice are the World Bank's e-sourcebook ICT in agriculture – connecting smallholder farmers to knowledge, networks and institutions (2011), [2] ICT uses for inclusive value chains (2013), [3] ICT uses for inclusive value chains (2013) [4] and Success stories on information and ...
Agribusiness is the industry, enterprises, and the field of study [1] of value chains in agriculture [2] and in the bio-economy, [3] in which case it is also called bio-business [4] [5] or bio-enterprise. The primary goal of agribusiness is to maximize profit while satisfying the needs of consumers for products related to natural resources.
Cold hardening has also been observed in insects such as the fruit fly and diamondback moth.These insects use rapid cold hardening to protect against cold shock during overwintering periods.
Lodging affects wheat, [2] rice, [3] and other cereals, and reducing it is a major goal of agricultural research. Dwarf varieties, which are shorter, are one way of reducing lodging. [1] Lodging may occur at the root or the stem; the latter typically happens later, when the stem is dry and brittle.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
A continental-scale research platform for long-term study of the effects of climate change, land-use change and invasive species on ecological systems (research site in Front Royal, Virginia, U.S.) A changing climate may favour the more biologically diverse weeds over the monocrops on many farms. [ 110 ]