Effect of an Electrical Input with Drip Irrigation on Nitrate Distribution in Soil

Salim Al Rawahy*, Dennis L. Larson, James Walworth, Donald C. Slack

*المؤلف المقابل لهذا العمل

نتاج البحثمراجعة النظراء

ملخص

Soluble chemicals applied to soils have been identified as major sources of surface and groundwater contamination. This research examined the application of a small dc electrical input to attract and retain nitrates in the root zone of drip irrigated barley in small lysimeter trials. Nitrate content near the anode was higher and pH lower, as desired, during a portion of the test. However, the electrical input seemed to have little effect on these conditions at other times, a result not fully understood.

اللغة الأصليةEnglish
الصفحات2245-2261
عدد الصفحات17
حالة النشرPublished - 2000
الحدث2000 ASAE Annual International Meeting, Technical Papers: Engineering Solutions for a New Century - Milwaukee, WI.
المدة: يوليو ٩ ٢٠٠٠يوليو ١٢ ٢٠٠٠

Other

Other2000 ASAE Annual International Meeting, Technical Papers: Engineering Solutions for a New Century
الدولة/الإقليمUnited States
المدينةMilwaukee, WI.
المدة٧/٩/٠٠٧/١٢/٠٠

ASJC Scopus subject areas

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