Pengelolaan Penyakit Tanaman Terpadu

Sutarman, Sutarman

doi:10.21070/2020/978-623-6833-08-7

Cited by 8 publications

(16 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The occurrence of disease refers to the presence of the fungus P. manshurica, which is indicated by the appearance of white crust on the surface of soybean seeds (Suryani & Cahyanto, 2022). The number of symptomatic seeds was calculated to determine the disease occurrence in soybean storage facilities in accordance with equation (1) (Sutarman et al, 2020).…”

Section: Articlementioning

confidence: 99%

Detection of Peronospora manshurica in imported soybean and analysis of oospore viability in storage warehouses in Ternate City, Indonesia

Arianti¹,

Tjokrodiningrat

Sudjud

2023

J. Ilm. Pertan.

View full text Add to dashboard Cite

The soybean needs of the people in Ternate are fulfilled by imported soybeans that enter through Surabaya. The process of transporting imported soybean seeds from Surabaya to the port of Ternate and storage in warehouses may lead to contamination with Peronospora manshurica fungus, which poses a risk of spreading to soybean crops in Ternate. This study aims to detect the presence of P. manshurica fungus, viability, and growth of P. manshurica oospores in the imported soybean storage warehouses in Ternate. The study was conducted using a combination of qualitative and quantitative methods. The qualitative method was carried out through an exploratory approach, while the quantitative method used a randomized block design (RBD) consisting of four treatments, i.e., G.Tbsi, G.Jbla, G.Tfra, and G.Tfrb, with five replications. The observation variables included disease occurance, presence, and characteristics of oospores, as well as oospore growth and viability percentage. The results showed that the average disease occurance in the soybean storage warehouses was highest in the sample of soybeans from the Tfrb warehouse at 1.88%, followed by the Jbla, Tfra, and Tbsi warehouses at 1.44%, 1.41%, and 1.24%, respectively. The study also found P. manshurica fungus in all four soybean storage warehouses in Ternate, with a viability percentage of G.Tbsi, G.Jbla, G.Tfra, and G.Tfrb were 25.8%, 28.8%, 27.4%, 26.5% respectively. These findings indicate the potential for disease spread to soybean crops in Ternate, thus necessitating appropriate preventive measures to address this problem.

show abstract

Section: Articlementioning

confidence: 99%

Detection of Peronospora manshurica in imported soybean and analysis of oospore viability in storage warehouses in Ternate City, Indonesia

Arianti¹,

Tjokrodiningrat

Sudjud

2023

J. Ilm. Pertan.

View full text Add to dashboard Cite

show abstract

“…Tanaman dikatakan tumbuh normal jika dapat melangsungkan fungsi fisiologisnya. Apabila ada penyebab lain yang dapat menghambat fungsi tersebut maka tanaman dapat dikatakan dalam keadaan sakit (Sutarman, 2017) . Oleh karena itu, kondisi fisik pohon jalan perlu diperhatikan agar dapat memberikan fungsi yang diinginkan.…”

Section: Pendahuluanunclassified

Evaluasi Kerusakan Fisik Pohon dalam Upaya Menghadirkan Pohon Jalur Hijau yang Aman di Kota Padang

Arisanti

Sulistyantara

Nasrullah

2022

Jurnal Lanskap Indonesia

View full text Add to dashboard Cite

The existence of trees in the landscape has an important role to create the comfort for users. The physical condition of the tree is something that needs to be considered in maintaining the comfort of road users. Poor tree conditions is possibly endanger road users if in the rainy season with high rainfall intensity and strong winds which possible cause tree branches to break and trees fall. The purpose of this study is to identify the physical damage of trees and to propose a recommendation for handling them on the green lane. The research was conducted on 3 green lanes, namely Khatib Sulaiman street, Rasuna Said street and Ujung Gurun street in Padang City. The method used refers to the FHM (USDA Forest Health Monitoring) method using the damage index that has been determined by the USDA Forest Service. Based on the results of the study, there were 1,108 trees that were damaged. The location of the most damage occurred on the lower stem of 32.9%, branching in the crown of 20.4% and buds and shoots of 19.8%. There were 11 types of damage that occurred with the most damage, namely open wounds by 32.4%, dead ends by 20.1% and broken or dead branches by 18.1%. The three type of damages are dominated by healthy and moderately damaged trees. Damage handling is done physically and chemically.

show abstract

“…Pada serangan berat, menurut Robert (2005) daun terlihat seperti tersiram air panas, jaringan daun mengering, keseluruhan berwarna kuning, dan rontok. Sutarman (2017) menambahkan bahwa serangan Xanthomonas dapat meluas melalui tulang daun dan masuk ke batang serta terjadi perubahan warna pada kotiledon (Savitri, 2020). Mutlu dkk.…”

Section: Pendahuluanunclassified

“…Xanthomonas campestris atau disebut X. axonopodis maupun X. fuscan memperlihatkan gejala berupa bercak kuning pada tepi daun yang akan meluas sehingga daun layu, kering, berwarna cokelat kekuningan (Ratnawinda, 2017). Serangan bakteri dapat meluas melalui tulang daun dan masuk ke batang (Sutarman, 2017). Xanthomonas mengadakan perbanyakan diri pada xylem yang menyebabkan sel-sel lisis.…”

Section: Pembahasanunclassified

Biokontrol Mikoriza Vesikular Arbuskular Terhadap Pertumbuhan dan Produktivitas Kacang Merah (Phaseolus vulgaris) Terinfeksi Hawar Daun

Novelia¹,

Yuliani

2022

LenteraBio

View full text Add to dashboard Cite

Kacang merah (Phaseolus vulgaris L.) merupakan sayuran yang banyak dikonsumsi namun mengalami fluktuasi produksi akibat serangan hawar daun (common bacteria blight). Pengendalian penyakit dengan bahan kimia menyebabkan dampak negatif sehingga diperlukan adanya alternatif menggunakan agen biologi yaitu mikoriza. Penelitian ini bertujuan untuk mengetahui pengaruh mikoriza terhadap pertumbuhan dan produktivitas kacang merah terserang hawar daun. Penelitian eksperimental ini menggunakan Rancangan Acak Kelompok (RAK) dengan satu perlakuan dan empat taraf konsentrasi mikoriza (0 gram, 5 gram, 10 gram, dan 15 gram). Tanaman kacang merah berumur 10 HST diinokulasi mikoriza dan diinfeksi 5 ml Xanthomonas campestris pada bagian tajuk. Parameter penelitian adalah pertumbuhan yang meliputi tinggi tanaman, jumlah daun, jumlah bunga, berat basah, panjang akar, dan produktivitas yang meliputi jumlah dan berat polong, jumlah bintil akar, serta intensitas dan laju perkembangan penyakit yang diamati hingga 60 HST. Analisis data dilakukan secara deskriptif kuantitatif menggunakan Anova satu arah dilanjutkan uji Duncan. Hasil penelitian menunjukkan bahwa pemberian mikoriza berpengaruh signifikan terhadap pertumbuhan dan produktivitas kacang merah. Inokulasi mikoriza 10 dan 15 gram memberikan hasil terbaik dan tidak berbeda nyata terhadap pertumbuhan dan produktivitas tanaman, dibandingkan dengan perlakuan lainnya. Perlakuan 15 gram mikoriza juga mampu meningkatkan ketahanan tanaman kacang merah terhadap infeksi hawar daun.

show abstract

Pengelolaan Penyakit Tanaman Terpadu

Cited by 8 publications

References 4 publications

Detection of Peronospora manshurica in imported soybean and analysis of oospore viability in storage warehouses in Ternate City, Indonesia

Detection of Peronospora manshurica in imported soybean and analysis of oospore viability in storage warehouses in Ternate City, Indonesia

Evaluasi Kerusakan Fisik Pohon dalam Upaya Menghadirkan Pohon Jalur Hijau yang Aman di Kota Padang

Biokontrol Mikoriza Vesikular Arbuskular Terhadap Pertumbuhan dan Produktivitas Kacang Merah (Phaseolus vulgaris) Terinfeksi Hawar Daun

Contact Info

Product

Resources

About