Page 77 - Final Report Improving information and developing a repository of sustainable soil management practices in Asia
P. 77
ห้องสมุดกรมพัฒนาที่ดิน
Aspect Impact Before After
Quantity of crop Moderately The rice plant stands The plants receive nutrients
products positive and dies. Yields per and the soil quality
hectare are low. improves resulting in better
product quality.
Land management Very Factors and soil Good soil properties make
positive amendment materials soil management for
are used continuously cultivation become easier.
every year.
Usefulness and
water qualities
Water availability Very Rain water is used for Water resources in the
for irrigation positive conducting agricultural paddy field
farming.
Water qualities for Moderately Affected by salt water Water qualities are
irrigation positive improved by using
fermented bio-extracts.
Incomes and
expenses
Expenses of factors Moderately A large quantity of Materials easily found in
of agricultural reduced factors and soil the area such as fermented
production amendment materials extracts, green manure are
were used used.
Farm incomes Greatly Low productivity Received more quantities
increased of rice products
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