title: PENGARUH KOMBINASI PUPUK UREA, ZA, DAN TSP TERHADAP  LAJU PERTUMBUHAN DAN KANDUNGAN POLISAKARIDA  EKSTRASELULER Porphyridium sp.
creator: LUTFI KURNIATI BAROKAH , 1217021043
subject:  
description: Penelitian ini bertujuan untuk mengetahui pemberian kombinasi pupuk urea, ZA,  dan TSP terhadap laju pertumbuhan dan kandungan polisakarida ekstraselular  Porphyridium sp. Penelitian dilakukan menggunakan Rancangan Acak Lengkap  (RAL) dengan perlakuan kombinasi pupuk: A (25 mg/l Urea : 30 mg/l ZA : 10  mg/l TSP); B (50 mg/l Urea : 30 mg/l ZA : 10 mg/l TSP); dan C (75 mg/l Urea :  30 mg/l ZA : 10 mg/l TSP). Perlakuan kontrol dalam penelitian dilakukan dengan  menggunakan pupuk conwy dan terpisah dari rancangan di atas. Parameter yang  diamati yaitu kepadatan populasi, laju pertumbuhan, dan kandungan polisakarida  ekstraseluler. Data hasil penelitian dianalisis ragam pada α = 5%. Hasil analisis  data menunjukkan bahwa perlakuan kombinasi pupuk berpengaruh nyata terhadap  laju pertumbuhan, kepadatan populasi, dan kandungan polisakarida ekstraseluler  Porphyridium sp. Laju pertumbuhan, kepadatan populasi, dan kandungan  polisakarida ekstraseluler Porphyridium sp., secara berurutan diperoleh dari  perlakuan kombinasi pupuk dengan konsentrasi urea 75 mg/l, 50 mg/l, dan  25 mg/l.  Kata Kunci: Porphyridium sp, laju pertumbuhan, dan polisakarida ekstraseluler    ABSTRACT    The purpose of this study was to determine the provision of combinations of urea,  ZA, and TSP to the growth rate and extracellular polysaccharide content of  Porphyridium sp. The study was conducted using a completely randomized design  (CRD) with combination treatment of fertilizer: A (25 mg / l of urea: 30 mg / l  ZA: 10 mg / l TSP); B (50 mg / l of urea: 30 mg / l ZA: 10 mg / l TSP); and C (75  mg / l of urea: 30 mg / l ZA: 10 mg / l TSP). Control treatment in the study carried  out by using fertilizers conwy and apart from the design above. The parameters  observed were the density of population, growth rate, and the content of  extracellular polysaccharides. The data were analyzed using ANOVA at α = 5%.  The results of data analysis showed that the combination treatment of fertilizer  significantly affected the rate of growth, population density, and the content of  extracellular polysaccharide Porphyridium sp. Growth rate, population density,  and the content of extracellular polysaccharide Porphyridium sp., sequentially  obtained from a fertilizer with a combination treatment of urea concentration 75  mg / l, 50 mg / l and 25 mg / l.  Keywords: Porphyridium sp., growth rate, and poplation density
publisher: UNIVERSITAS LAMPUNG
date: 2016-04-27
type: Skripsi
type: NonPeerReviewed
format: text
identifier: http://digilib.unila.ac.id/22387/1/ABSTRACT%20%28ABSTRAK%29.pdf
format: text
identifier: http://digilib.unila.ac.id/22387/16/SKRIPSI%20FULL.pdf
format: text
identifier: http://digilib.unila.ac.id/22387/15/SKRIPSI%20TANPA%20BAB%20PEMBAHASAN.pdf
identifier:   LUTFI KURNIATI BAROKAH , 1217021043  (2016) PENGARUH KOMBINASI PUPUK UREA, ZA, DAN TSP TERHADAP LAJU PERTUMBUHAN DAN KANDUNGAN POLISAKARIDA EKSTRASELULER Porphyridium sp.  UNIVERSITAS LAMPUNG, FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM .     
relation: http://digilib.unila.ac.id/22387/