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Model pertanian lahan rawa ramah lingkungan.pdf - Balai Penelitian ...

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CH4 (Kg/ha)<br />

Pengaruh jenis amelioran terhadap emisi CH4<br />

di <strong>lahan</strong> sulfat masam<br />

6.00<br />

5.00<br />

4.00<br />

3.00<br />

2.00<br />

1.00<br />

0.00<br />

Site 1 (mixed with soil)<br />

Without organic matter<br />

Fresh Straw<br />

Fresh Purun<br />

Fresh cattle manure<br />

2 week 4 week 6 week 8 week<br />

Weeks of incubation<br />

Pemberian bahan segar<br />

baik jerami maupun<br />

purun yang sekarang<br />

masih dilakukan petani<br />

lokal (petani <strong>lahan</strong> sulfat<br />

masam) dalam persiapan<br />

<strong>lahan</strong> dapat melepaskan<br />

emisi CH4 lebih besar<br />

dibandingkan jika<br />

diberikan dalam bentuk<br />

kompos.

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