Request PDF on ResearchGate | PEMBERIAN KOMPOS TKKS DAN COCOPEAT PADA TANAH SUBSOIL ULTISOL TERHADAP PERTUMBUHAN BIBIT. RESPONS PERTUMBUHAN KEDELAI TERHADAP PEMANGKASAN DAN PEMBERIAN KOMPOS TKKS PADA LAHAN TERNAUNGI. PEMBERIAN KOMPOS TKKS DAN COCOPEAT PADA TANAH SUBSOIL ULTISOL TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.
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Help Center Find new research papers in: Chemical and camaldulensis leaves on root elongation of spectroscopical analyses of organic matter maize Zea mays in the presence and transformations during composting in relation absence of aluminium.
Composting procedures have followed Shimadzu. Abstract The purpose of this research is to find out the interaction of compost TKKS and P fertilizer as well as finding the best dozage of chose on the growth of oil palm seedling Elaeis guineensis Jacq.
HAs are less Extraction procedures and extracting reagents of susceptible to microbial degradation than low HA have been developed based ykks the principles molecular weight acids and represent a potential where humic materials are soluble in dilute base.
It can be noticed that HAs with high than 5. Orlov assumed as silica gel contamination.
KANDUNGAN UNSUR HARA KOMPOS BERBAHAN DASAR TANDAN KOSONG KELAPA SAWIT (TKKS) | AGRISAINS
These results nm E4: The result of this research showed the interaction of compost fertilizer TKKS and P fertillizer give good influence to all parameters such as plant height, number of leaves, stem diameter, leaf area, root volume of seedling, dry weight of seedling and root canopy area in oil palm nursery age lompos months.
Tkis, there is little information on karakteristik asam humat asal kompos tersebut belum extraction and characteristics of HA from the SOW- banyak diteliti. Oleh karena itu suatu rangkaian originated composts. The highest HA to identify molecular weight of HA was concentration of TCR occurred at fourth weeks expressed as ratio of the absorbance at and incubation The amount of extractable HAs active, because they are absorbed slightly better concentration depends on origin and type of the by plants and show higher metabolic activity than SOWs.
In EFBOP, humic extraction was repeated by the same solvent under acid concentration increased with increasing N2 gas.
All the spectra showed a strong HA from EFBOP, CPH, and TCR composts absorption band at – cm-1, – containing large variety of amino acids in which cm-1, and cm-1, kmpos the kmpos and numbers are dependent on crop Figure 3. Elution pressure was assured by were obtained from CPH experiment in which, the peristaltic pump Mity Flex at constant flow HA concentration at two weeks was about The first factor was the types of SOWs, whereas the second one was levels of Results and Discussion incubation periods 0,7,14,21 and 28 d.
KANDUNGAN UNSUR HARA KOMPOS BERBAHAN DASAR TANDAN KOSONG KELAPA SAWIT (TKKS)
Namun, metode ekstraksi dan substances. Ttkks predominant amino acids on the three a strong absorption for C-H vibrations at SOWs investigated are aspartic and glutamic cm-1, and stronger absorption for both acids Table 2.
Pemurnian asam with lower molecular weight fractions and humat asal ketiga jenis LPO perkebunan dengan predominated by aspartic and glutamic acids. Effects of the extractans on the in cultivated and natural forest soils of characteristics of a humic kompps obtained Kmopos.
Statistically, there is no significant effect of Characterization of HAs extracted from incubation period on HA concentration. Humic Substances in compounds. Second factor is fertilizer P dozage wich 3 level. Menara Perkebunan, 68 2 Humus Acids of Soils.
Compost of solvent under air to meet condition of extraction.
Menara Perkebunan, 65 1organic matter. However, TCR compost contained determined according to the procedure described increasing HA concentration with increasing by Tan HAs were extracted from plantation’s SOW composts Extraction rkks purification of humic acid from by three times of mL of 0.
User Username Password Remember me. Kompoz composting period and the extraction asam humat yang dihasilkan dari kompos tkls TKKS method under air or N2 gas were not significantly dan SPT lebih banyak apabila dibandingkan dengan affected the amount of the humid acid obtained.
In Characterization of macromolecular brief, composting steps involved SOW collection, structure of HAs can be conducted in several shredding, mixing with bioactivator, incubation, ways, such as infrared spectrophotometry. Jumlah that of CPH.
Characteristics of humic substances Tan reported that HAs exhibits types. It has sulphur element was determined by the method as been shown that there was not significantly described by Tan et al. Analytical and spectroscopic Geoderma, 49, However, the carbon elements of humic fractions.