long term polyacrylamide formulation effects on soil
long term polyacrylamide formulation effects on soil
long term polyacrylamide formulation effects on soil
long term polyacrylamide formulation effects on soil
long term polyacrylamide formulation effects on soil
(pdf) long-term polyacrylamide formulation effects on soil erosion

(PDF) Long-Term Polyacrylamide Formulation Effects on Soil Erosion

Long-Term Polyacrylamide Formulation Effects on Soil Erosion, Water Infiltration, and Yields of Furrow-Irrigated Crops Authors: Rodrick D. Lentz Agricultural Research Service, Kimberly, ID Robert...

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long©term polyacrylamide formulation effects on soil erosion, water

Long©Term Polyacrylamide Formulation Effects on Soil Erosion, Water

Long-Term Polyacrylamide Formulation Effects on Soil Erosion, Water Infiltration, and Yields of Furrow-Irrigated Crops Rodrick D. Lentz, Robert E. Sojka First published: 01 March 2009 https://doi.org/10.2134/agronj2008.0100x Citations: 41 All rights reserved.

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long-term polyacrylamide formulation effects on soil erosion ... - usda

Long-Term Polyacrylamide Formulation Effects on Soil Erosion ... - USDA

ABSTRACT Two formulations of water-soluble anionic polyacrylamide (WSPAM) are used in agriculture to reduce erosion and manage infi ltration in furrow irrigations, although few if any reports have compared their ef ectiveness.

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[pdf] long-term polyacrylamide formulation effects on soil erosion

[PDF] Long-Term Polyacrylamide Formulation Effects on Soil Erosion

Long-Term Polyacrylamide Formulation Effects on Soil Erosion, Water Infiltration, and Yields of Furrow-Irrigated Crops R. Lentz, R. Sojka Published 1 March 2009 Agricultural and Food Sciences, Environmental Science Agronomy Journal

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(pdf) long-term polyacrylamide formulation effects on soil erosion

(PDF) Long-Term Polyacrylamide Formulation Effects on Soil Erosion

Long-Term Polyacrylamide Formulation Effects on Soil Erosion, Water Infiltration, and Yields of Furrow-Irrigated Crops

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long-term polyacrylamide formulation effects on soil erosion, water

Long-term polyacrylamide formulation effects on soil erosion, water

During irrigations, furrow inflow and runoff rates, and runoff sediment concentrations were measured. Crop yields were measured in five of the 7 yr. Relative to controls, both WSPAM treatments reduced runoff sediment loss equally well, decreasing soil losses by 84% per irrigation, and prevented the loss of 47.8 Mg soil ha?1 over the 7-yr period.

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effects of polyacrylamide on soil erosion and nutrient losses from

Effects of polyacrylamide on soil erosion and nutrient losses from

In contrast, soil erosion of No. 27 rainfall event was the minimum and the average soil erosion of PAM treatments was 1524 kg ha ? 1 whereas the soil erosion of control group was 2260 kg ha ? 1.The M18-C30 treatment performed the best in decreasing soil erosion of the substrate material during the events of No. 1, No. 14 and No. 27, which represented different periods of the runoff events

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(pdf) soil structure stability under different land uses

(PDF) Soil Structure Stability under Different Land Uses

The objective of this study was to compare the contribution of four long-term land-use systems (crop, bush, grass, and forest) coupled with anionic polyacrylamide (PAM = 0, 25, and 200 mg L?1

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influence of polyacrylamide application to soil on movement of

Influence of polyacrylamide application to soil on movement of

However, the understanding of the effects of SAP and OM on SOC composition, specifically in deeper soil layers, is still not clear. The objectives of this study were to examine the effects of long-term application of SAP and OM (8 years) on changes in SOC and soil structure down to a soil depth of 100 cm.

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commercial versus synthesized polymers for soil erosion

Commercial versus synthesized polymers for soil erosion

17 Citations Metrics Abstract Soil erosion leads to environmental degradation and reduces soil productivity. The use of anionic polyacrylamide (PAM) and synthesized biopolymer (BP) using lignin, corn starch, acrylamide, and acrylic acid were tested to evaluate soil erosion, water quality, and growth of Chinese cabbage ( Brassica campestris L.).

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