Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/105438
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dc.contributor.advisorBarus, Baba
dc.contributor.advisorHartono, Arief
dc.contributor.authorHandayani, Fitri
dc.date.accessioned2021-01-26T23:22:31Z
dc.date.available2021-01-26T23:22:31Z
dc.date.issued2021-01
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/105438
dc.description.abstractNitrogen merupakan bagian dari molekul klorofil yang mengendalikan fotosintesis sehingga berdampak bagi produktivitas. Penggunaan teknologi berupa estimasi dan pengukuran non-destruktif dapat dilakukan melalui analisis citra dan klorofil meter. Tujuan penelitian untuk mengidentifikasi kadar N dengan pendekatan nilai Cholophyll Content Index (CCI), analisis laboratorium dan hubungannya, mengidentifikasi Normalized Difference Vegetation Index (NDVI) dan hubungannya dengan CCI, serta pemetaan kadar N berbasis interpolasi Inverse Distance Weighted (IDW). Hasil penelitian menunjukkan hubungan CCI dan N cukup kuat dengan R² sebesar 0,464, sedangkan hubungan antara CCI dan NDVI sangat lemah dengan R² rendah. NDVI bervariasi pada nilai CCI yang tinggi maupun yang rendah. Hal tersebut berarti NDVI dengan CCI tidak sejalan, sehingga NDVI tidak disarankan untuk estimasi kadar N. Secara persebaran data tertinggi pun, ketiganya tidak memiliki hubungan yang kuat, tetapi hasil interpolasi IDW menunjukkan bahwa CCI dan N memiliki hubungan spasial terlihat dari kesamaan pola.id
dc.description.abstractNitrogen is part of the chlorophyll molecule that controls photosynthesis and impact productivity. Image analysis and chlorophyll meters applied in precision agriculture. The research aims to identify N levels with the Chlorophyll Content Index (CCI), laboratory analysis, and their relationship, to identifies the Normalized Difference Vegetation Index (NDVI) and its relationship with CCI, and to map N based on Inverse Distance Weighted (IDW). The results showed that the relationship between CCI and N in laboratory analysis was more accurate with R² is 0.464. However, the relationship between CCI and NDVI is inaccurate. NDVI variations at high and low CCI levels. It means that it is not compatible, so NDVI does not recommend N estimates. Statistically, CCI and N laboratory analysis doesn’t have a very high accuracy relationship but based on IDW they both have a spatial relationship that shown from the similarity of patterns.id
dc.language.isoidid
dc.publisherIPB Universityid
dc.titlePemetaan Kadar Nitrogen Berbasis Pendekatan Chlorophyll Content Index (CCI), Analisis Laboratorium, dan Foto Udara Droneid
dc.title.alternativeMapping of Nitrogen Levels Based on the Chlorophyll Content Index (CCI) Approach, Laboratory Analysis, and Aerial Photography of Droneid
dc.typeUndergraduate Thesisid
dc.subject.keywordCCI
dc.subject.keyworddrone
dc.subject.keywordIDW
dc.subject.keywordleaf
dc.subject.keywordnitrogen levels
dc.subject.keywordNDVI
dc.subject.keywordrice
Appears in Collections:UT - Soil Science and Land Resources

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