Paper · 2000

Utilization of natural zeolite to decrease aluminium saturation on ultisol and its effect on growth and production of soybean

Kharisum; Andyanta; Sri Mulyono Atmojo

4
claims
8
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

Tanah ultisol merupakan jenis tanah yang potensial untuk pengembangan tanaman kedelai. Akan tetapi kendala utama adalah tingkat kesuburan tanah ultisol yang rendah dengan tingkat kejenuhan aluminium yang tinggi. Zeolit merupakan mineral aluminosilikat yang potensial untuk menurunkan kejenuhan aluminium dan meningkatkan kesuburan tanah. Oleh karena itu perlu dilakukan penelitian untuk mengetahui pengaruh zeolit alam terhadap tingkat kejenuhan aluminium dan pengaruhnya terhadap pertumbuhan dan produksi kedelai. Penelitian ini merupakan penelitian pot dengan menggunakan tanah ultisol dan Krumput dan tanaman kedelai varietas Slamet. Rancangan yang digunakan adalah Rancangan Acak Kelompok dengan 3 ulangan. Perlakuan yang dicoba adalah 5 aras takaran zeolit: 0 ton/ha (0 g/pot); 2 ton/ha (5 g/pot), 4 ton/ha (10 g/pot), 6 ton/ha (15 g/pot); 8 ton/ha (20 g/pot) dan 3 ukuran kehalusan: 5 mm, 2 mm dan 0,5 mm, sehingga ada 39 kombinasi perlakuan. Hasil penelitian menunjukkan bahwa pemberian zeolit alam dapat menurunkan kejenuhan aluminium. Penurunan kejenuhan aluminium tertinggi dicapai pada perlakuan zeolit 8 ton/ha dengan kejenuhan aluminium 0,56 persen. Sedangkan ukuran kehalusan 5 mm memberikan pengaruh yang paling baik dalam menurunkan kejenuhan aluminium. Hasil penelitian juga menunjukkan bahwa zeolit alam dapat meningkatkan tinggi tanaman, berat kering tanaman dan jumlah polong.

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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Natural zeolite can reduce aluminium saturation of ultisol used for soybean.

Taxon
soybeanGlycine maxt0
Treatment
zeolit alame1
Outcome
kejenuhan aluminiume1
Direction
menurunkane1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“soybean”

✓ located verbatim in the source · title, characters 118–125 · show in text ↑
e1

“pemberian zeolit alam dapat menurunkan kejenuhan aluminium”

✓ located verbatim in the source · abstract, characters 984–1042 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Zeolite at 8 ton/ha gave the highest reduction of aluminium saturation, leaving 0.56 percent.

Taxon
soybeanGlycine maxt0
Treatment
zeolit 8 ton/hae1
Outcome
Penurunan kejenuhan aluminiume1
Direction
tertinggie1
Value
0,56 persene1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“soybean”

✓ located verbatim in the source · title, characters 118–125 · show in text ↑
e1

“Penurunan kejenuhan aluminium tertinggi dicapai pada perlakuan zeolit 8 ton/ha dengan kejenuhan aluminium 0,56 persen”

✓ located verbatim in the source · abstract, characters 1044–1161 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A 5 mm zeolit particle size was the most effective in reducing aluminium saturation.

Taxon
soybeanGlycine maxt0
Treatment
ukuran kehalusan 5 mme1
Outcome
kejenuhan aluminiume1
Direction
paling baik dalam menurunkane1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“soybean”

✓ located verbatim in the source · title, characters 118–125 · show in text ↑
e1

“ukuran kehalusan 5 mm memberikan pengaruh yang paling baik dalam menurunkan kejenuhan aluminium”

✓ located verbatim in the source · abstract, characters 1173–1268 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Natural zeolite increased soybean plant height, dry weight and number of pods.

Taxon
soybeanGlycine maxt0
Treatment
zeolit alame1
Outcome
tinggi tanaman, berat kering tanaman dan jumlah polonge1
Direction
meningkatkane1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“soybean”

✓ located verbatim in the source · title, characters 118–125 · show in text ↑
e1

“zeolit alam dapat meningkatkan tinggi tanaman, berat kering tanaman dan jumlah polong”

✓ located verbatim in the source · abstract, characters 1310–1395 · show in text ↑