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All Journal JTSL (Jurnal Tanah dan Sumberdaya Lahan) AGRIVITA, Journal of Agricultural Science Jurnal Sains Teh dan Kina
Restu Wulansari
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Agriculture, Biological Sciences & Forestry Computer Science & IT Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering

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Journal : JTSL (Jurnal Tanah dan Sumberdaya Lahan)

 1 
KAJIAN HUBUNGAN HARA TANAH TERHADAP PRODUKTIVITAS TANAMAN TEH PRODUKTIF DI PERKEBUNAN TEH PAGAR ALAM, SUMATERA SELATAN Azurianti Azurianti; Restu Wulansari; Faris Nur Fauzi Athallah; Sugeng Prijono
Jurnal Tanah dan Sumberdaya Lahan Vol. 9 No. 1 (2022)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (391.408 KB) | DOI: 10.21776/ub.jtsl.2022.009.1.17

Abstract

Tea plantation area in recent years has decreased by 0.75% annually. With the decline in the area of tea plantations, productivity also decreases. Decreased productivity can be caused by erosion, climate, clones, and management applications. The purpose of this study was to determine the availability of soil nutrients in Pagar Alam tea plantation and the relationship with productivity. The observation was held with secondary data and analyzed statistically with the correlation method. Parameters observed were pH, organic C, total N, P2O5, exchangeable K, and exchangeable Mg. The result showed that the relationship between soil nutrients such as organic C, total N, available P, exchangeable K, and exchangeable Mg with productivity was weak with correlation coefficient values of 0.00 – 0.199. These results also showed that the correlation was negative, which means that the two variables were inversely proportional. Plant maintenance factors have a more significant role in tea plant productivity than nutrients and fertilization, such as picking, pruning, root zone improvement, and plant pest control. If these factors can be controlled properly, shoot production will increase, and plant health can be maintained. Thus, in this case, the nutrient factor is not the main factor affecting productivity at Pagar Alam Tea Plantation, indeed the plant care factor.
HUBUNGAN ANTARA SIFAT KIMIA TANAH DENGAN SERAPAN HARA TANAMAN TEH DI PTPN VI JAMBI Arini Ayu Ardianti; Faris Nur Fauzi Athallah; Restu Wulansari; Kurniawan Sigit Wicaksono
Jurnal Tanah dan Sumberdaya Lahan Vol. 9 No. 1 (2022)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.164 KB) | DOI: 10.21776/ub.jtsl.2022.009.1.20

Abstract

Healthy soil could support plant growth by optimizing the availability of nutrients. The availability of nutrients influences the health of tea plants. Nutrient deficiencies would affect the plant physiology that exhibits the plant withering. This study aimed to define the relationship between soil nutrient availability with plant nutrient uptake. This research was conducted by managing secondary data soil chemical properties, and tea plant nutrients analyzed statistically with Pearson correlation. This study only found a significant correlation between soil pH with P and Mg uptake. Correlation results between soil nutrient and plant nutrient uptake obtained a significantly negative correlation on soil pH with P and Mg nutrients with a correlation value of pH-P (r=-0.52), pH-Mg (r=-0.52). There was no correlation between other soil nutrients and plant nutrient uptake. The results of this study can be used   to determine the dose of fertilization and the management recommendation of tea plants.
Co-Authors Arini Ayu Ardianti Azurianti Azurianti Eko Pranoto Eko Pranoto Elia Laila Rizqiyah Erdiansyah Rezamela Faris Nur Fauzi Athallah Fitrianti Widya Lestari Kurniawan Sigit Wicaksono Mieke Rochimi Setiawati Pudjo Rahardjo Ridwan Saleh Sugeng Prijono