Pengamatan produktivitas primer Penelitian lapangan

0121 345 4 62 7 43 68 9 8 62 7 1 2 :6 2 ; 12: 6 ; 43 =6; 1 3 6 4? 762 = 1 74 ; 1 2 7 6? 4 8 1 796 =56= 49 2 7 4 6 : 4 62 1 ? 6; 9 ? 62 A B 5 C D 762 B 5 C EF 74 1 = 5 9 6 ? 4 9 2 5 9 8 7451; 6 5 862 74 68 9 6? 49; 6 7 6 8 G2 7 4 = 4 :1 3 6 74 3 6 G ? 6 5G? 49; C H G 25GI 6 4? 74 6; 43 7 6 ? 4 8 1 7 6 3 6; 62 =1 8 456 ? D J ; 718 65 7 6=6 ? 7 12: 62 ; 12:: 9 26 86 2 G; 6 4 = 6 K 62 : 743 12 : 8 6 4 =1 3 6 2 : L =1 62 K 68 M JJ 3451 ? 76 ? 4 5 4 6 = 56 = 49 2 =1 = 9 6 4 8 1 9 5 9 I6 2 1 ? 3 68 9 62 7 6 2 7 451; 65 8 62 76 3 6; N1 ? 4: 12 3 6= 5 4 8 C B 1 1 39; 7 4: 9 2 68 62 L G 2 5 GI 6 4? 74 626 =8 62 =6 ; 6 4 ; 1 2 7 474 I =1I 4 2 : : 6 6 4 ? 51? 1 6= 7 6 ? 4 4 G 56 ; 4 8 ? G 7 6 2 6 76 8 G2 7 4 = 4 K 6 2 : =6; 6 A 51 ? 1 8 9 6 34 =6 = 4 F L 762 744 6 ? 8 62 74 2 : 4

2 C

HG2 5GI =1 74 ; 12 74 6; 43 7 12 : 62 ; 12: : 9 26 8 62 O62 O1 12 P ? 6 A D Q ; R M E ; L 81 51 6 3 6 2 =1 74 ; 12 =6; 6 4 M E ; F = 1 62 K 68 =1 8 4 56 ? S MJJJ ; T 7 6 ? 4 5 4 6 = 56= 49 2 L 7 451 ; 6 5 8 6

2 7

6 3 6; 8 625 92: 3 6= 5 4 8 I 456 ; 81; 974 62 74 ; 6= 9 88 62 7 6 3 6; G 8 = 1 2 74

2: 4

2 C

B 1 1 39 ; 74: 9 2 6 8 62 L G25GI =1 74 ; 12 74 6 8 34 ; 6 5 4 =6= 4 6 7 6 = 9 I 9 ? 9 6 2 : C B 6; 1 3 =1 74 ; 12 7 6 ? 4 8 1 79 6 = 56= 49 2 N 9 :6 7 4 62 6 34 = 4 = 51 8 =5 9? 2 K 6 74 3 6 G ? 6 5G? 49 ; C U2 5 9 8 ; 1 3 12:8 6 4 6I6 =62 ; 12:12 6 4 12 :: 9 2 662 G 8 = 4 :12 G 3 1 I =1 74 ; 12 L 743 6 8 9 8 6 2 12: 9 8 9 ? 62 G512 = 4 6 3 ? 1 7G 8= =1 74 ; 12 74 B 5 C D 7 62 B 5 C E C 012 : 9 8 9 ? 62 VW X V tu 743 68 98 62 7 12: 62 ; 1 2:: 9 2 6 8 62 Y RP A Oxidation Reduction Potential F meter A Z[ \ ] _ M J F C Z1 ? 7 6 6 5 E 1? 3 68 962 L K 68 2 4 A M F 6 8 9 6? 49 ; 712:6 2 =6 ; 1 3 6 4? =6 N6 L A D F 68 9 6 ? 49 ; 7 12: 62 =6; 1 3 6 4? 762 =6; 1 3 = 1 74; 1 2 562 6 74 6 79 8 L 7 62 A EF 6 4 ? =6; 1 3 7 6 2 =6 ; 1 3 =1 74 ; 12 7 12: 62 74 6 7 9 8 C 6= 4 2 : _ ; 6 = 4 2: 1 ? 3 6 8 962 7 1 2 : 6 2 E 93 62 : 62 C ` 4 =6 4 2 12 1 3454 62 6 76 3 6I ] 62 62 :62 \ 6 8 a 1 ? =6? 6 2: A Nested design F A b ? 1 = M cc JF 7 12: 62 E 626 8 G25 GI C U2 5 9 8 1? 3 6 8 9 6 2 M L G2 5G I 6 4? 74 ; 6 = 9 886 2 8 1 7 6 3 6 ; E 6 8 9 6? 49 ; I 4 2 : :6 = 15 4 2:: 4 D J ; C 06 7 6 E 6 8 9 6 ? 49 ; 9 2 5 9 8 1 ? 3 6 8 962 DL =1 51 3 6 I 68 9 6? 49 ; 744 = 4 =1 74 ; 12 =1 5 4 2:: 4 d ; 7 62 = 1 74 ; 1 2 745 95 9 7 12 :62 3 6= 5 4 8 L 6 ? 9 74 ; 6 = 9 88 6 2 6 4? G2 5G I =1 6? 6 1? 3 6I6 2 I 4 2 :: 6 =1 5 4 2: : 4 D J ; C B 1 3 62 N 952 K 6 36= 5 4 8 74 6 2: 8 65 1 ? 3 6I6 2 7 62 749 6 K 68 62 6 4? 7 6 2 =1 74 ; 1 2 5 47 6 8 51 ? 6 7 9 8 C U 2 5 9 8 1 ? 3 6 8 9 62 E L 6 7 6 8 15 4:6 6 8 9 6 ? 49 ; 51? 3 1 4 I 7 6 I 939 744 = 4 G2 5G I =1 74 ; 12 =15 4 2 :: 4 d ; 81 ; 974 6 2 744 = 4 7 12 :62 6 4? =6; 1 3 =6 ; 6 4 = 1 5 4 2:: 4 D J ; 7 62 7 4 6 79 8 I 4 2::6 =1 74 ; 1 2 7 62 6 4? 51? 6; 9? A P6; 6 ? E C E F C 012 : 6 ; 6 562 8 62 79 2:6 2 G8 = 4 :12 51? 3 6 ? 9 5 A ` [ F 74 3 68 9 8 62 6 7 6 = 6 6 5 6 e 6 3 L 8 1 ; 9 74 62 =1 5 4 6 D S N6; =6; 6 4 I6 ? 4 8 15 4:6 L =1 3 62 N 952 K 6 = 1 5 4 6 E N6; I 4 2 ::6 2 43 6 4 ` [ 2G 3 6 56 9 = 6 ; 6 4 N6 ; 8 1 c Q C 01 2: 9 8 9 ? 62 ` [ 743 68 9 8 62 712:62 ` [ ; 15 1? K 62 : 51 ? 86 34? 6= 4 7 62 74 = 562 76 ? 4 =6 = 4 7 12: 62 ; 15 G 71 5 45 ? 6 = 4 f 4 2 8 3 1 ? A P ? 6 K D J JS F C g 9:6 743 68 9 8 62 12 :6; 6 562 = 9 I 9 =1 5 4 6 I6? 4 7 1 2 : 62 ; 12:: 9

26 8

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3.3.2. Uji t dan Korelasi

 i ˆ m ˆ mk k  i j t m q m j ‰ m j ‘ p m n ji ‹ Œ ‘ Ž q wv ‚ wr mm j j p m ˆ m m j ˆ m v m p m j ‰ ˆ wv q mo m j ‰ q m r m m nk m v i kh ‘ r m j q w j ‰ m w j wt i ˆ i m j „ x y z{ |} ~ | ’ x y z{ | m j l q wv t m n km j q m r m q w j wt i ˆ i m j rw ‰ v m r m o i ‚m u m j j 3.3. Analisis Data 3.3.1. Analisis Deskriptif qˆ i Š r i t m n k n m j ˆ wv u m r m q r m ˆ m p m j ‰ ˆ wt m u r i ˆ m‚ jm t i o i o r w on v i q ˆ i Š r i t m n k n m j ˆ wv u m r m q r m ˆ m ‚ w v i n  m h m ˆ m j tw“wt h k n m m i v k j ˆ k n h w j w j ˆ k n m j ˆ i q w  i ˆ mo r m j ˆ w h q wv m ˆ k v k j ˆ k n h w j w j ˆ k n m j j ˆ i q w o ˆ v m ˆ i Š i nmo i om t i ji ˆ mo r m j ˆ w h q w v m ˆ k v „  mo m i v p m j ‰ r i q t‡ ˆ q m r m ‰ v m Š i n ‚ w v r m om v n m m j ‰ ” ok v k ˆ ˆ w v u m r m q s mn ˆ k q w j ‰ m h m ˆ mj„   Ž Œ ‹‘ k j ˆ k n h wt i u m ˆ n w • w j rwv k j ‰ m j – t — ˜™ š j ˆ m v m n w r km “ m v i m‚ w t „   › Œ ‹ r m j Ž Œ ‹  œ ‡ v ‰ m ji n ‘ r m t mh n m i ˆ m n m j r k j ‰ m j –   w ji o ž Ÿ ‚m u m j ‡v ‰ m ji n „

3.3.2. Uji t dan Korelasi

ji t m i ˆ w j ‰ m u r i t mn k n m j ˆ wv u m r m q r m ˆ m u m o i t Ž Œ ‹ ‘ › Œ ‹‘ r m j œ l ‡v ‰ m ji n ‘ k j ˆ kn h wt i u m ˆ m q m m q wv h k n mm j r m j r m om v r mj m j ˆ m v m q mom j ‰ r m ¡ m h m ˆ m j Ž Œ ‹ |} ~ | ¢ j ‡ v ‰ mji n 3.3. Analisis Data 3.3.1. Analisis Deskriptif k t mo i m ˆ mk q k j nk ˆ £  w q ‡t m q mom j ‰  ˆ i q w w o ˆ k m v i  j q ‡ o i o i r mj  t š Ÿ m ˆ m k q ‡t m  m j j p m rw j ‰ mj

3.3.2. Uji t dan Korelasi

q w j ‰ mh m ˆ m j m n m u ˆ wv r m q m ˆ m j o k v k ˆ „