Abstract
Acid dry and Tidal land in East Kalimantan is one of the suboptimal land ecosystems, that needs to increase the quality of its fertility to support the production of citrus of the Borneo Prima variety. One of them with rhizosphere microbes can increase fertility, decomposition process and and as biological control agents to plant diseases. The aim of the study was to determine the abundance of rhizosphere fungi on citrus trees on dry acid and tidal soils and their relationship with soil physico-chemical factors. Rhizosphere fungi was isolated from the soil around citrus plant roots, East Kalimantan were analysed for their abundance and their correlation with soil physio-chemical factors. The results showed that found 29 rhizosphere fungi. The highest importance value index was found TR25 rhizosphere fungi isolates in the acid dry land block A and TR 17 in block B. The highest importance value index is at TR1 in block A tidal land, and TR23 in block B. Principal Component Analysis results showed that there is a strong relationship between the abundance of rhizosphere fungi and soil physicochemical. The highest number of rhizosphere fungal colonies was on tidal land B. The number of colonies was directly proportional to humidity.
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Claims 8
Claim · model-written summary
29 rhizosphere fungi were found in the citrus fields of East Kalimantan.
CitrusOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Borneo Prima Citrus Fields”
t1“East Kalimantan”
e1“The results showed that found 29 rhizosphere fungi”
Claim · model-written summary
TR25 had the highest importance value index among rhizosphere fungi in acid dry land block A.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Borneo Prima Citrus Fields”
e2“The highest importance value index was found TR25 rhizosphere fungi isolates in the acid dry land block A and TR 17 in block B”
Claim · model-written summary
TR 17 had the highest importance value index among rhizosphere fungi in block B of acid dry land.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Borneo Prima Citrus Fields”
e2“The highest importance value index was found TR25 rhizosphere fungi isolates in the acid dry land block A and TR 17 in block B”
Claim · model-written summary
TR1 had the highest importance value index among rhizosphere fungi in block A tidal land.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Borneo Prima Citrus Fields”
e3“The highest importance value index is at TR1 in block A tidal land, and TR23 in block B”
Claim · model-written summary
TR23 had the highest importance value index among rhizosphere fungi in block B of tidal land.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Borneo Prima Citrus Fields”
e3“The highest importance value index is at TR1 in block A tidal land, and TR23 in block B”
Claim · model-written summary
Abundance of rhizosphere fungi had a strong relationship with soil physicochemical factors in principal component analysis.
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Borneo Prima Citrus Fields”
e4“Principal Component Analysis results showed that there is a strong relationship between the abundance of rhizosphere fungi and soil physicochemical”
Claim · model-written summary
The number of rhizosphere fungal colonies was directly proportional to humidity.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Borneo Prima Citrus Fields”
e6“The number of colonies was directly proportional to humidity”
Claim · model-written summary
The highest number of rhizosphere fungal colonies was found on tidal land B.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Borneo Prima Citrus Fields”
e5“The highest number of rhizosphere fungal colonies was on tidal land B”