Page 164 - ผลกระทบระยะยาวของการปลูกยางพาราต่อสมบัติดินและความหลากหลายทางชีวภาพในดิน Long Term Impact of Rubber Plantation on Soil Properties and Biodiversity
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ห้องสมุดกรมพัฒนาที่ดิน
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- Amount : ___________________________________________________________
- Location around tree inter-rows
intra-rows other
- Other : ____________________________________________________________
Organic yes no
- Type : _____________________________________________________________
- Year of application : _________________________________________________
- Number of application per year : _______________________________________
- Amount : __________________________________________________________
- Location around tree inter-rows
intra-rows other
- Other : ____________________________________________________________
Soil conditioner (e.g. lime) yes no
- Type : _____________________________________________________________
- Year of application : _________________________________________________
- Number of application per year : _______________________________________
- Amount : __________________________________________________________
- Location around tree inter-rows
intra-rows other
- Other : ____________________________________________________________

