Page 121 - Final Report Improving information and developing a repository of sustainable soil management practices in Asia

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3. Ecological impact

Aspect Impact Before After

1. Water quality Very Having problems The problem of waste water
positive of waste water has been reduced greatly.

2. Mulch Very Being areas used Utilization has been changed

positive for raising black to forestry plantations for
tiger farm more than 50% of the area.

3. Animal Positive None There has been an increase
diversities of young aquatic animals

more.

4. Types of the Very A little More increase
variety giving positive

benefits (predators,
earthworms, insects

doing pollination)

5. Carbon and Very - There are more trees and

greenhouse gas positive there has been less release.

release

3.2 Off-site impact from using the technology

Aspect Impact Before After

1. Occurrence of Positive Waste were Due to the fact that

pollution in ground discharged from the utilization has been
water or rivers system of shrimp changed to planting nipa

culture greatly. palms, problems of
waste do not occur.

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