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neraca hara n, p, k pada beberapa pola tumpangsari sayuran organik

neraca hara n, p, k pada beberapa pola tumpangsari sayuran organik

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Tabel 1. Serapan <strong>hara</strong> N, P, dan K tanaman brokoli, sawi putih, bit, dan selada head <strong>pada</strong> percobaan pengelolaan <strong>hara</strong><br />

<strong>pada</strong> <strong>sayuran</strong> <strong>organik</strong> di Kebun Permata Hati Farm, MT 2007<br />

Serapan <strong>hara</strong><br />

brokoli<br />

Serapan <strong>hara</strong><br />

sawi putih<br />

Serapan <strong>hara</strong><br />

selada heed<br />

Perlakuan<br />

Serapan <strong>hara</strong> bit<br />

N P K N P K N P K N P K<br />

…....…………………………………… kg/ha ……...…………………………….……<br />

Pukan kambing + abu sekam + PH 44 6 37 21 3 24 36 4 33 8 2 7<br />

Pukan ayam + abu sekam + PH 79 13 58 24 6 33 44 7 43 14 3 14<br />

Pukan kambing + abu sekam + Tithonia + PH 53 7 37 15 3 17 41 4 44 9 2 12<br />

Pukan ayam + sekam + Tithonia + PH 60 11 51 17 6 25 46 6 42 12 2 10<br />

Pukan kambing + abu sekam 88 9 45 27 4 29 43 4 36 9 2 9<br />

Pukan ayam + abu sekam 78 12 57 18 6 20 60 9 50 15 4 17<br />

Tabel 2. Neraca <strong>hara</strong> N, P, dan K <strong>pada</strong> pertanaman brokoli, sawi putih, bit, dan selada head <strong>pada</strong> percobaan<br />

pengelolaan <strong>hara</strong> <strong>pada</strong> <strong>sayuran</strong> <strong>organik</strong> di Kebun Permata Hati Farm, MT 2007<br />

Serapan brokoli<br />

+ sawi<br />

Serapan bit +<br />

selada heed<br />

Neraca <strong>hara</strong><br />

brokoli + sawi<br />

Neraca bit +<br />

salada heed<br />

Perlakuan<br />

Input pupuk<br />

N P K N P K N P K N P K N P K<br />

……………..……………………………… kg/ha ……………..………………………………<br />

Pukan kambing + abu sekam + PH 65 9 61 43 5 40 57 29 42 -8 19 -19 14 23 2<br />

Pukan ayam + abu sekam + PH 103 18 91 57 9 57 60 34 47 -43 16 -44 2 25 -10<br />

Pukan kambing + abu sekam +<br />

Tithonia + PH<br />

68 10 54 50 6 65 60 31 46 -8 21 -8 10 25 -10<br />

Pukan ayam + sekam + Tithonia + PH 77 17 76 58 8 52 62 37 50 -14 20 -26 5 29 -2<br />

Pukan kambing +abu sekam 114 14 74 52 6 45 57 29 42 -57 15 -31 5 23 -2<br />

Pukan ayam + abu sekam 105 18 77 75 13 67 60 34 47 -46 17 -30 -15 22 -20<br />

Neraca Hara N, P, K <strong>pada</strong> Beberapa Pola Tumpangsari Sayuran Organik

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