TRIFLURALIN LEACHING IN SOILS CULTIVATED WITH SUGARCANE IRRIGATED BY SUB-SURFACE DRIP SYSTEM

Irrigation Strategies to Minimize Nitrate Leaching for Drip Irrigated Tomatoes

Assessing Nitrogen Fertigation Strategies for Drip Irrigated Sugarcane in Southern Africa

Standard nutritional advice for irrigated sugarcane in South Africa and Swaziland is based on soil sample analysis and threshold values that have been determined experimentally over many years with surface-applied fertilisers. Fertilisers are normally applied in solid form during the early stages of crop development and watered in by the next irrigation cycle. The increasing popularity of subsu...

Controlling nitrate leaching in irrigated agriculture.

The impact of improved irrigation and nutrient practices on ground water quality was assessed at the Nebraska Management System Evaluation Area using ground water quality data collected from 16 depths at 31 strategically located multilevel samplers three times annually from 1991 to 1996. The site was sectioned into four 13.4-ha management fields: (i) a conventional furrow-irrigated corn (Zea ma...

Effects of Drip Irrigation, Embedded System and Fertilizers on Sugarcane

[1] Mr. S.G. Galande, [2] Dr. G. H. Agrawal [1] Ph.D. Scholar, RTM Nagpur University, Nagpur, INDIA e-mail:[email protected], Mobile no: 9423466197 [2] Professor, KDK Engineering College, Nadanvan, Nagpur, INDIA Email ID: [email protected], mobile no: +918446985231 __________________________________________________________________________________________ Abstract: An abstract summarizes, ...

Fertigation Frequency for Subsurface Drip-Irrigated Broccoli

Yosef and Sagiv, 1982; Stark et al., 1983; Burt et al., 1995). However, very few studies have shown a benefit Subsurface-drip irrigation and fertigation with fluid N fertilizer of frequent or continuous fertigation compared with sources offers substantial flexibility for N fertilizer management. Fertiless frequent fertigation. Bar-Yosef and Sagiv (1982) gation events can be scheduled as often a...