drip irrigation
81Agricultural policy — describes a set of laws relating to domestic agriculture and imports of foreign agricultural products. Governments usually implement agricultural policies with the goal of achieving a specific outcome in the domestic agricultural product markets …
82List of sustainable agriculture topics — Sustainable agriculture integrates three main goals, environmental health, economic profitability, and social and economic equity. These goals have been defined by a variety of philosophies, policies and practices, from the vision of farmers and… …
83Food security — refers to the availability of food and one s access to it. A household is considered food secure when its occupants do not live in hunger or fear of starvation. World wide around 852 million people are chronically hungry due to extreme poverty,… …
84Weed control — is the botanical component of pest control, stopping weeds from reaching a mature stage of growth when they could be harmful to domesticated plants and livestock by physical and chemical methods. In order to reduce weed growth, many weed control… …
85Check valve — Tilting disc inconel check valve …
86Karjat — Infobox Indian Jurisdiction native name = Karjat | type = city | latd = 18.9167 | longd = 73.33 locator position = | state name = Maharashtra district = Raigad leader title = leader name = altitude = 194 population as of = 2001 population total …
87McLaren Vale — This article discusses the wine region. For the township of the same name, see McLaren Vale, South Australia View towards Mount Lofty from Sellicks Hill. McLaren Vale is a wine region approximately 35 km south of Adelaide in South Australia …
88Organopónicos — Produce and flowers from a Cuban organopónico Organopónicos are a system of urban organic gardens in Cuba. They often consist of low level concrete walls filled with organic matter and soil, with lines of drip irrigation laid on the surface of… …
89List of environmental topics (D) — This is a list of environmental topics. They relate to the effect of human activity on the environment.*Dams and Reservoirs of the Tennessee River (in the US) *Danish Ministry of the Environment *dark sky movement (for reducing light pollution)… …
90Outdoor water-use restriction — An outdoor water use restriction is a ban or other lesser restrictions put into effect that restricts the outdoor use of water supplies. Often called a watering ban or hosepipe ban[1], it can affect: irrigation of lawns car washing recreational… …
