RESPON DUA NOMOR HARAPAN PIRETRUM TERHADAP PEMUPUKAN

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dc.contributorBALAI PENELITIAN TANAMAN REMPAH DAN OBATen-US
dc.creatorDjazuli, Muhamad
dc.date2015-02-12
dc.date.accessioned2018-06-04T07:18:29Z
dc.date.available2018-06-04T07:18:29Z
dc.date.issued2006
dc.descriptionResponses of two promising clones of pyrethrum to fertilizer applicationPyrethrum is one of the potential botani-cal pesticides to be further developed for the substitution of synthetic pesticide such as pyreth-roid, which is found to be harmful both to the environment and human being. Therefore, high yielding plant material with high pyrethrin content is a prerequisite for a continuous supply of raw material in botanical pesticides produc-tion. For that purpose, two promising clones of pyrethrum were assessed for their response to fertilizer application and conducted at Kayu Giyang village (1500 m asl) of  Wonosobo re-gency, Central Java. Two promising clones of pyrethrum namely Prau 6 and Gunung Wates 45 were subjected to seven NPK fertilizer combina-tion treatments using Split Plot Design with three replications. The results showed that N and P fertilizer applications at the Kayu Giyang, Dieng highland were able in improving produc-tivity of pyrethrum by increasing flower number and flower fresh weight of both Prau 6 and Gunung Wates 45 clones, significantly. NPK application with medium dosage (100 kg N, 200 kg P, and 100 kg K/ha) was able to produce high productivity and fertilizer efficiency. However, there was no significant effect as compared to the high dosage application. Based on the nut-rient status and dry weight, it could be con-cluded that amount of N absorbed by plant was high, followed by K and P. Furthermore, based on the nutrient status, the P fertilizer absorbed by pyrethrum was relatively low and approxi-mately 20.00% from N absorbed. The pyrethrin contents from the two clones tested were relatively high (>1.00%). en-US
dc.formatapplication/pdf
dc.identifierhttp://ejurnal.litbang.pertanian.go.id/index.php/bultro/article/view/1947
dc.identifier10.21082/bullittro.v17n1.2006.%p
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/3863
dc.languageeng
dc.publisherPusat Penelitian dan Pengembangan Perkebunanen-US
dc.relationhttp://ejurnal.litbang.pertanian.go.id/index.php/bultro/article/view/1947/5436
dc.source2527-4414
dc.source0215-0824
dc.sourceBuletin Penelitian Tanaman Rempah dan Obat; Vol 17, No 1 (2006): BULETIN PENELITIAN TANAMAN REMPAH DAN OBAT; 13-21en-US
dc.sourceBuletin Penelitian Tanaman Rempah dan Obat; Vol 17, No 1 (2006): BULETIN PENELITIAN TANAMAN REMPAH DAN OBAT; 13-21id-ID
dc.subjecten-US
dc.titleRESPON DUA NOMOR HARAPAN PIRETRUM TERHADAP PEMUPUKANen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
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