{"title":"Biomassa, kandungan klorofil dan nitrogen daun dua varietas cabai (capsium annum L) pada berbagai perlakuan pemupukan","authors":"Suharja","doi":"10.13057/BIOTEK/C060102","DOIUrl":null,"url":null,"abstract":"An effort to fulfill nutrient elements on chilly crops can be done through \nfertilization. The fullfilment of nutrient element by giving organic and \nchemical fertilizers or the combination of both; either in the form of solid or liqufied fertilizers, on chilly crops can result as physiological response in the form \nof biomass, chlorophill and nitrogen content on chilly leaves. This research aims \nto know the influence of various feirtilizing on biomass, chlorophyll and nitrogen \ncontent on chilly leaves 'sakti' and 'fantastic'. The research is done in Gatak village, Karangnongko subdistrict, Klaten \nregency; from September 2006 till March 2007. The research design is factorial \ndesign using complete factorial design using complete block of 2 (two ) factors \nthat is chilly varieties and fertilizing treatment. Chilly varieties used in this \nresearch are big chilly of 'fantastic' variety and curly chilly of 'sakti' variety. \nMeanwhile the fertilizing treatment used in this research include without using \nfertilizer (P 1); Using organic fertilizer 2 kilograms/each plant (P 2); Using organic \nfertilizer 1 kilogram/each plant + chemical fertilizer (ZA, SP-36, K Cl.= 2:1:1) + \npour down NPK Mutiara (P 3); and Organic fertilizer 1 Kilogram/each plant + \nChemical Fertilizer (SP 36 : K Cl = 1 : 1) + pour down Liquid Organic Fertilizer \nBathari Sri (P 4). When harvest comes (the wet and the dried weight and the fruit \ncrops of each plant ), the chlorophyll content are measured.The measurement of \nthe wet plant uses a pair of scales. The measurement of chlorophyll content is \nbased on Harborne method (1987), while the nitrogen content measurement uses \nKjeldal method. Data Analyzes Technique uses Variant Analyzis followed by \nDMRT test (Duncan's Multi Range Test). The research output shows that various \nfertilizing treatment has influenced on the wet and dried weight and wet crops \nweight of each 'Fantastic' chilly plant. Organic + Chemical fertilizer treatment (SP- \n36 : K Cl = 1 : 1) + pouring down POC Bathari Sri resulted the best weight of \ndried plant and the crops weight. Various fertilizing treatment influences on the \nincreases chlorophyll content a of 'Fantastic' chilly; but it does not influence on \nchlorophyll content b and the total chlorophyll. The highest chlorophyll content a \ncan be seen on the fertilizing uses organic + chemical fertilizer (ZA : SP-36 : K Cl \n= 2:1:1) + pouring down NPK Mutiara. Various fertilizing treament which \ninfluences on the plant wet weight does not influence the dried weight and the \ncrops wet weight for each plant.Fertilizing treatment uses organic + chemical \nfertilizer (SP- 36 : K Cl = 1 : 1) + pouring down POC 'Bathari Sri' has the best \nweight of wet plant and fruit. \nVarious fertilizing treatments influence on th increase of chlorophyll \ncontent a and total chlorophyll of chilly plant 'Sakti', does not influence on the \nchlorophyll content b. The highest chloropile content a and the total chloropill can \nbe seen on the fertilizing treatment Using organic + chemical fertilizer (ZA : SP- \n36 : K Cl = 2:1:1) + pouring down NPK Mutiara. Various fertilizing treatment does \nnot influence on the increase of the total nitrogen content on the leaves of \n'Fantastic' and 'Sakti' chilly. Fertilizing treatment using organic + chemical \nfertilizer (ZA : SP-36 : K Cl = 2:1:1) + pouring down NPK Mutiara does not \nsignificantly different on the treatment using organic + chemical fertilizer (SP- 36 : \nK Cl = 1 : 1) + pouring down POC Bathari Sri from the biomass side, chlorophyll \nand nitrogen content on the leaves of 'Fantastic' chilly, moreover fertilizing \ntreatment using organic + chemical fertilizer (SP- 36 : K Cl = 1 : 1) + pouring \ndown POC Bathari Sri has better condition from the three aspects. The \nresearcher recommends fertilizing with the formulae organic fertilizer + chemical \nfertilizer (SP 36 : K Cl = 1 : 1) + pouring down POC Bathari Sri as a new \nalternative in planting chilly which is economical and environment friendly. \nKey words : Biomass, chlorophyll content, nitrogen content, chilly crops","PeriodicalId":30431,"journal":{"name":"Bioteknologi","volume":"6 1","pages":"11-20"},"PeriodicalIF":0.0000,"publicationDate":"2009-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bioteknologi","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.13057/BIOTEK/C060102","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
An effort to fulfill nutrient elements on chilly crops can be done through
fertilization. The fullfilment of nutrient element by giving organic and
chemical fertilizers or the combination of both; either in the form of solid or liqufied fertilizers, on chilly crops can result as physiological response in the form
of biomass, chlorophill and nitrogen content on chilly leaves. This research aims
to know the influence of various feirtilizing on biomass, chlorophyll and nitrogen
content on chilly leaves 'sakti' and 'fantastic'. The research is done in Gatak village, Karangnongko subdistrict, Klaten
regency; from September 2006 till March 2007. The research design is factorial
design using complete factorial design using complete block of 2 (two ) factors
that is chilly varieties and fertilizing treatment. Chilly varieties used in this
research are big chilly of 'fantastic' variety and curly chilly of 'sakti' variety.
Meanwhile the fertilizing treatment used in this research include without using
fertilizer (P 1); Using organic fertilizer 2 kilograms/each plant (P 2); Using organic
fertilizer 1 kilogram/each plant + chemical fertilizer (ZA, SP-36, K Cl.= 2:1:1) +
pour down NPK Mutiara (P 3); and Organic fertilizer 1 Kilogram/each plant +
Chemical Fertilizer (SP 36 : K Cl = 1 : 1) + pour down Liquid Organic Fertilizer
Bathari Sri (P 4). When harvest comes (the wet and the dried weight and the fruit
crops of each plant ), the chlorophyll content are measured.The measurement of
the wet plant uses a pair of scales. The measurement of chlorophyll content is
based on Harborne method (1987), while the nitrogen content measurement uses
Kjeldal method. Data Analyzes Technique uses Variant Analyzis followed by
DMRT test (Duncan's Multi Range Test). The research output shows that various
fertilizing treatment has influenced on the wet and dried weight and wet crops
weight of each 'Fantastic' chilly plant. Organic + Chemical fertilizer treatment (SP-
36 : K Cl = 1 : 1) + pouring down POC Bathari Sri resulted the best weight of
dried plant and the crops weight. Various fertilizing treatment influences on the
increases chlorophyll content a of 'Fantastic' chilly; but it does not influence on
chlorophyll content b and the total chlorophyll. The highest chlorophyll content a
can be seen on the fertilizing uses organic + chemical fertilizer (ZA : SP-36 : K Cl
= 2:1:1) + pouring down NPK Mutiara. Various fertilizing treament which
influences on the plant wet weight does not influence the dried weight and the
crops wet weight for each plant.Fertilizing treatment uses organic + chemical
fertilizer (SP- 36 : K Cl = 1 : 1) + pouring down POC 'Bathari Sri' has the best
weight of wet plant and fruit.
Various fertilizing treatments influence on th increase of chlorophyll
content a and total chlorophyll of chilly plant 'Sakti', does not influence on the
chlorophyll content b. The highest chloropile content a and the total chloropill can
be seen on the fertilizing treatment Using organic + chemical fertilizer (ZA : SP-
36 : K Cl = 2:1:1) + pouring down NPK Mutiara. Various fertilizing treatment does
not influence on the increase of the total nitrogen content on the leaves of
'Fantastic' and 'Sakti' chilly. Fertilizing treatment using organic + chemical
fertilizer (ZA : SP-36 : K Cl = 2:1:1) + pouring down NPK Mutiara does not
significantly different on the treatment using organic + chemical fertilizer (SP- 36 :
K Cl = 1 : 1) + pouring down POC Bathari Sri from the biomass side, chlorophyll
and nitrogen content on the leaves of 'Fantastic' chilly, moreover fertilizing
treatment using organic + chemical fertilizer (SP- 36 : K Cl = 1 : 1) + pouring
down POC Bathari Sri has better condition from the three aspects. The
researcher recommends fertilizing with the formulae organic fertilizer + chemical
fertilizer (SP 36 : K Cl = 1 : 1) + pouring down POC Bathari Sri as a new
alternative in planting chilly which is economical and environment friendly.
Key words : Biomass, chlorophyll content, nitrogen content, chilly crops