Summer deficit irrigation in a hedgerow olive orchard cv. Arbequina: relationship between soil and tree water status, and growth and yield components

El potencial hídrico del tronco es una herramiento útil para el manejo del riego. Los umbrales de riego deben establecerse para cada periodo fisiológico. En este experimento, realizado en Arbequina en seto, se estudio la relacion entre los potenciales hídricos y la produccion de aceite. Cuando los potenciales hidricos son inferiores a -1.3 MPa el crecimiento vegetativo se reduce mas del 50%. En cuanto a la produccion, se observó que regando en Julio cuando se alcanzan potenciales cercanos a -2.9 MPa se puede ahorrar agua sin afectar a la produccion. Sin embargo en Agosto el potencial debe mantenerse por encima de -2 MPa para que no se resienta la producción.

Monography of the family Unionidae, or Naiades of Lamarck (fresh water bivalve shells,) of North America, : illustrated by figures drawn on stone from nature. / by T.A. Conrad ...

1

Water facts and figures for planners and managers,

Bibliography: p. 29-30.

Our politics. An address delivered before the House of Convocation of Trinity College, in Christ Church, Hartford Conn., July 10, 1872 ...

Mode of access: Internet.

Ground water quality [microform] : hearings before the Subcommittee on Department Operations, Research, and Foreign Agriculture of the Committee on Agriculture, House of Representatives, One Hundredth Congress, first session on H.R. 791, July 28, and September 16, 1987.

"Serial no. 100-49."

Review of ground water quality concerns [microform] : hearings before the Subcommittee on Department Operations, Research, and Foreign Agriculture of the Committee on Agriculture, House of Representatives, One Hundredth Congress, first and second sessions, October 12, 1987, Humboldt, IA; October 27 and December 9, 1987; March 29 and May 24, 1988.

"Serial no. 100-95."

Review of the soil and water conservation provisions of the Food Security Act of 1985 [microform] : hearings before the Subcommittee on Conservation, Credit, and Rural Development of the Committee on Agriculture, House of Representatives, One Hundredth Congress, second session, March 28, 1988, Logansport, IN, and April 13, 1988.

"Serial no. 100-69."

To allow producers to devote acreage conservation reserve acreage to water storage for irrigation [microform] : joint hearing before the Subcommittee on Cotton, Rice, and Sugar and the Subcommittee on Wheat, Soybeans, and Feed Grains of the Committee on Agriculture, House of Representatives, One Hundredth Congress, second session, on H.R. 5103, October 6, 1988.

"Serial no. 100-112."

Colonia Water and Sewage Service Act [microform] : hearing before the Subcommittee on Conservation, Credit, and Rural Development of the Committee on Agriculture, House of Representatives, One Hundredth Congress, second session, on H.R.3524, September 22, 1988.

"Serial no. 100-114."

Contamination of ground water by pesticides [microform] : hearing before the Subcommittee on Investigations and Oversight of the Committee on Public Works and Transportation, House of Representatives, One Hundredth Congress, second session, August 11, 1988.

"100-78."

The Hennepin canal. Shall the great northern and eastern water way be extended to the upper Mississippi? Speech ... in the House of representatives ...

Mode of access: Internet.

Energy and water development appropriations for 2011 : hearings before a subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Eleventh Congress, second session /

Mode of access: Internet.

Energy and water development appropriations for 2014 : hearings before a subcommittee of the Committee on Appropriations, House of Representatives, One Hundred Thirteenth Congress, first session /

Mode of access: Internet.