CD Skripsi

Efisiensi Penggunaan Unsur Hara Kalium Pada Beberapa Galur Kedelai ( Glycine max (L) Merril)

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Soybean requirement in Indonesia every year always mount along with accretion of
resident and earnings repair per capita. But to ful fill the requirement have to be imported
because domestic product not yet earned to answer the demand the requirement. Alternative
to increase produce the soy is repair of technique of cultivation of like use fertilizer the
potassium and use of lines soybean as will new varietas. This research aim to is to know how
big use efficiency fertilizer of potassium at some soybeas lines and to see the respon of some
the soybean lines to gift of potassium. This research have been executed in garden Attempt of
Faculty of Agriculture of University Riau. This Research is executed by during four months,
started from April until July 2010. Desain used by is Randomized Blok Design (RAK) two
factor. First factor is 5 line soybean ( G) that is: GI= line 11 AB, G2= line 13 ED, G3= line
14 DD, G4= line 19 BE, G5= line 25 EC. Second Factor is dose fertilizer the potassium (K)
in 3 level that is: K0 = Without potassium, K1=50 kg KCl/ha, K2=100 kg KCl/ha. Result of
this research indicate that in general gift fertilizer the K show the respon which do not
signifikan to parameter of absorption potassium, efficiency of absorption potassium,
efiesiensi produced the seed, high of flant, the age flowering, the age harvest , amount of
polong of have seed to of pertanaman and produce the seed perplot. And show the respon
which signifikan to weight 100 seed and sum up the seed pertanaman. In general from five
accurate by line of line 11 AB and 14 DD show the respon which are positive to good
fertilization fotassium at dose 50 kg KCl/ha and also 100 kg KCl/ha, this matter is visible at
absorption potassium mounting at line 13 ED, 14DD and 25 EC moment given by potassium
of at dose 50 kg KCl/ha and degrade the absorption of potassium of doses moment improved
to become 100 kg KCl/ha. Gift potassium of at efficiency of absorption of potassium and
efficiency of prodused seed give the different respon among between each line, this matter is
anticipated by factor of genetik crop have the important role in absorption potassium by crop
of besides environmental factor.
Keywords: efficiency, potassium fertilizer, soybean

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

06 01.112 (0088)

Penerbit

Pekanbaru : Universitas Riau - FAPERTA - Agroteknologi., 2012

Deskripsi Fisik

vi, 45 hlm.: ilus.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

06 01.112 (0088)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

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Info Detail Spesifik

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Pernyataan Tanggungjawab

vina

Versi lain/terkait

Lampiran Berkas

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