JURNAL AGROTROPIKA最新文献_第2页

Pengaruh Pemotong Daun terhadap Pertumbuhan Setek Tanaman Lada (Piper nigrum L.) pada Komposisi Media yang Berbeda 切叶技术对胡椒植物(Piper nigrum L.)在不同媒介中生长的影响

JURNAL AGROTROPIKA Pub Date : 2022-10-07 DOI: 10.23960/ja.v21i2.6228

Muhammad Ali Almahdi, Sugiatno Sugiatno, Rugayah Rugayah, H. Susanto

{"title":"Pengaruh Pemotong Daun terhadap Pertumbuhan Setek Tanaman Lada (Piper nigrum L.) pada Komposisi Media yang Berbeda","authors":"Muhammad Ali Almahdi, Sugiatno Sugiatno, Rugayah Rugayah, H. Susanto","doi":"10.23960/ja.v21i2.6228","DOIUrl":"https://doi.org/10.23960/ja.v21i2.6228","url":null,"abstract":"Black pepper plant is generally propagated vegetatively using cuttings. One of the problems in pepper breeding is the high mortality rate due to the transpiration rate. One of the efforts to reduce the rate of transpiration is by cutting leaves and by choosing the right composition of planting media. This study aimed to determine the effect of leaf cutting, planting medium composition, and the interaction between leaf cutting and planting medium composition on the growth of pepper cuttings. The research was conducted in a plastic house in Labuhan Dalam Village, Tanjung Seneng District, Bandar Lampung and at the Plant Science Laboratory, Faculty of Agriculture, University of Lampung, Gedong Meneng Bandar Lampung. from October 2020 to February 2021. The study was arranged in a factorial (5x3) with a completely randomized group design. The first factor was leaf cutting which consists of no cutting, ¼ cutting, ½ cutting, ¾ cutting, and full cutting. the second was the composition of the planting medium, which consists of sand + husk charcoal + manure, sand + manure, and husk charcoal + manure. The results showed that: (1) Treatment full cutting resulted in the fastest shoot emergence, lengthening of shoots, increasing number of leaves, and increasing shoots' fresh and dry weight; (2) the composition of the planting media did not affect the growth of pepper seedlings except for the length of the root of the book in the treatment of sand + husk charcoal + manure media; (3) there was no interaction between leaf cutting with different compositions of growing media Key words : Black pepper, leaf cutting, composition, growing media, and cutting","PeriodicalId":274098,"journal":{"name":"JURNAL AGROTROPIKA","volume":"143 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114760966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pertumbuhan dan Hasil Kopi Grafting Robusta/Liberika pada Klon dan Waktu Pemupukan yang berbeda 罗伯斯塔和利贝里卡对不同克隆和施肥时间的生长和复制

JURNAL AGROTROPIKA Pub Date : 2022-10-07 DOI: 10.23960/ja.v21i2.6288

Hari Kurniawan, Rusdi Evizal, Liska mutiara Septiana, M. Rini

{"title":"Pertumbuhan dan Hasil Kopi Grafting Robusta/Liberika pada Klon dan Waktu Pemupukan yang berbeda","authors":"Hari Kurniawan, Rusdi Evizal, Liska mutiara Septiana, M. Rini","doi":"10.23960/ja.v21i2.6288","DOIUrl":"https://doi.org/10.23960/ja.v21i2.6288","url":null,"abstract":"Grafting of different coffee species (interspecific grafting) aims to take advantage of the superiority of the rootstock and promote the growth and production of the scion. For example, Robusta coffee is grafted with Liberika coffee as rootstock. One of the principles of fertilization is the application of fertilizer at the right time. This study aimed to determine the effect of clones of Robusta/Liberica interspecific grafting and different fertilization times on the growth and yield of Robusta coffee. The research was conducted in a 15-year-old coffee plantation with the rootstock of Liberika coffee of the Red Robinson variety which was grafted to the scion of multiclonal Robusta coffee. Planting distance of coffee was 2.5 m x 2.5 m and shade trees were Gliricidia sepium. This research used a split plot design arranged in a factorial (4x2) with three replications so that there were 24 experimental units. The main plot was the time of fertilization, namely in early April and October and in early May and November. As sub-plots, there were Robusta coffee clones, namely Korolla 1, Korolla 2, Tugu Bungkuk, and Darmani. The results showed that fertilization time, clones, and their interactions did not affect the number of primary branches, primary branch length, number of secondary branches, fruit weight of harvested samples, number of fruit per bunch, fruit weight per bunch, dry seed weight per bunch, and coffee yield per tree. The interaction of coffee clones and fertilization time had a significant effect on the number of pods per branch, the number of harvested samples, dry bean weight of harvested samples, dry bean weight per branch, and coffee yield per hectare. For Darmani coffee clones, delaying fertilization from April and October to May and November reduced coffee yield. Key words : Interspesific grafting, Liberica, Robusta, time of fertilization, yield","PeriodicalId":274098,"journal":{"name":"JURNAL AGROTROPIKA","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121538871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Aplikasi Pengukuran Luas Daun Tanaman Menggunakan Pengolahan Citra Digital Berbasis Android 利用Android的数字图像处理，对植物叶进行广泛的测量

JURNAL AGROTROPIKA Pub Date : 2022-10-07 DOI: 10.23960/ja.v21i2.6096

Rico Andrian, Agustiansyah Agustiansyah, Akmal Junaidi, D. Lestari

引用次数: 1

Gejala Produktivitas Rendah dan Pertanian Degeneratif 低生产率和退化农业的症状

JURNAL AGROTROPIKA Pub Date : 2022-10-07 DOI: 10.23960/ja.v21i2.6155

Rusdi Evizal, F. Prasmatiwi

{"title":"Gejala Produktivitas Rendah dan Pertanian Degeneratif","authors":"Rusdi Evizal, F. Prasmatiwi","doi":"10.23960/ja.v21i2.6155","DOIUrl":"https://doi.org/10.23960/ja.v21i2.6155","url":null,"abstract":"Agronomy examines complex agricultural production concepts such as Sustainable Agriculture, Good Agricultural Practices, Regenerative Agriculture into the best practical technologies that farmers can apply. Important agronomic variables in agricultural cultivation include production and productivity. Plant productivity is influenced by many interacting factors. This paper aims to examine the symptoms of decreased productivity and symptoms of degenerative agriculture. The decline in production and productivity that continues in the long term indicates a degenerative agro-ecosystem. Degenerative agriculture is an agricultural practice that causes productivity to continue to decline as a result of a decrease in the carrying capacity of agro-ecosystems, including soil, plants and other flora, fauna, microbes, climate and society. The decrease in the carrying capacity of the soil is shown, among others, by land degradation, a decrease in soil organism diversity and activity, declining of organic matter content and the availability of nutrients in the soil due to nutrient depletion transported by harvest, erosion and inappropriate cultivation practices. In addition, it will discuss the factors driving the degenerative agroecosystem that interact with each other. These factors include land degradation, decreased biodiversity, continuous planting of varieties and species of plants, use of chemical inputs, pest and disease attacks, and climate change. Mitigating these factors means choosing a path to regenerative agriculture. Key words : Agroecosystem, biodiversity, degenerative, sustainable, regenerative, productivity","PeriodicalId":274098,"journal":{"name":"JURNAL AGROTROPIKA","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128732965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Pengaturan Pembungaan pada Jambu Biji (Psidium guajava L.) 'Kristal' dengan Penggunaan Paklobutrazol dan BAP

JURNAL AGROTROPIKA Pub Date : 2022-10-07 DOI: 10.23960/ja.v21i2.6267

N. Hasanah, R. A. D. Widyatuti, A. Karyanto, Y. C. Ginting, M. Nur

{"title":"Pengaturan Pembungaan pada Jambu Biji (Psidium guajava L.) 'Kristal' dengan Penggunaan Paklobutrazol dan BAP","authors":"N. Hasanah, R. A. D. Widyatuti, A. Karyanto, Y. C. Ginting, M. Nur","doi":"10.23960/ja.v21i2.6267","DOIUrl":"https://doi.org/10.23960/ja.v21i2.6267","url":null,"abstract":"Guava plant 'Crystal' is a horticultural commodity that can produce fruit throughout the year, but the availability of fruit must be maintained. In maintaining the continuity of the availability of the fruit, an alternative is needed to regulate the flowering of 'Crystal' guava plants in order to meet market demand. This can be done by giving Growth Regulators (ZPT) such as Paklobutrazol and Benzyl Amino Purines (BAP). This study aims to determine (1) the effect of Paklobutrazol in increasing the flowering of 'Kristal' guava plants, (2) the effect of BAP on increasing the flowering of 'Crystal' guava plants, and (3) the effect of the interaction of the best treatment between Paklobutrazol and BAP in increasing flowering. guava plant 'Crystal'. The method used in this study was factorial Randomized Block Design (RAK) with two treatment factors which included the administration of Paklobutrazole (P) with three levels and the treatment factor of giving BAP (N) with three levels. The results showed that 1) Paklobutrazol treatment with a concentration of 8,000 ppm increased the number of generative shoot variables, the number of blooms, the number of ovules, the number of fruits, and the weight of the fruit; 2) administration of 100 ppm BAP increased the number of vegetative shoots and number of leaves; 3) the treatment between Paklobutrazol and BAP only occurred in the variable number of vegetative shoots, the highest was produced by the 100 ppm BAP and 100 ppm Paklobutrazole treatments, namely 160 vegetative shoots.. Keywords: paclobutrazole, 'Crystal' guava, and BAP","PeriodicalId":274098,"journal":{"name":"JURNAL AGROTROPIKA","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126824672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengaruh Pemberian Ekstrak Kecambah, Ekstrak Tomat dan Pupuk Cair Hayati pada Pertumbuhan Seedling Manggis (Garcinia mangostana L.)

JURNAL AGROTROPIKA Pub Date : 2022-10-07 DOI: 10.23960/ja.v21i2.6219

Agus Karyanto, Sudi Pramono, Rugayah Rugayah, Naufal Dani Fauzan

{"title":"Pengaruh Pemberian Ekstrak Kecambah, Ekstrak Tomat dan Pupuk Cair Hayati pada Pertumbuhan Seedling Manggis (Garcinia mangostana L.)","authors":"Agus Karyanto, Sudi Pramono, Rugayah Rugayah, Naufal Dani Fauzan","doi":"10.23960/ja.v21i2.6219","DOIUrl":"https://doi.org/10.23960/ja.v21i2.6219","url":null,"abstract":"The slow initial growth of mangosteen is caused by poor rooting, especially secondary roots and root hairs. Therefore, technology is needed to stimulate root growth so that the absorption of nutrients in the soil becomes effective. This study used mung bean sprout extracts and tomato extracts as natural plant growth regulators (PGRs) combined with the use of biological liquid fertilizers. This research was conducted in the greenhouse of the Horticulture Building, Department of Agronomy and Horticulture, Faculty of Agriculture, University of Lampung from March 2020 to July 2020. The treatments were arranged in a factorial (3x2) in a randomized block design which was repeated 3 times. The first factor was natural PGR, which consists of: without natural PGR, mung bean sprout extract, and a mixture of sprout and tomato extract. The second factor was biological liquid fertilizer, which consists of control and with biological liquid fertilizer. The homogeneity of variance was tested by the Bartlett test, while the data additivity test was tested by the Tukey test. If the assumptions were met, the data was then analyzed by means of variance. The difference in the mean value was tested with LSD at the 5% level. The results showed that the administration of natural PGRs and biological liquid fertilizer did not show a significant effect on all the variables tested. The growth of most seedlings were upnormal due to the presence of root-attacking insect larvae previosuly present in the growing media. With minor disturbance from insect, the control plants showed better plant height (1.85 cm), number of leaves (3.28 pieces), leaf area (15.21 cm2), primary root length ( 3.77 cm), the number of secondary roots (2 strands), and plant fresh weight (3.55 g) than the treatments. Keywords : biological liquid fertilizer, mangosteen, natural PGR","PeriodicalId":274098,"journal":{"name":"JURNAL AGROTROPIKA","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128272610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengaruh Dosis Pupuk NPK Phonska Plus dan Trichoderma terhadap Pertumbuhan dan Produksi Tanaman Melon (Cucumis melo L.) Phonska Plus和Trichoderma对瓜类生长和生产的影响。

JURNAL AGROTROPIKA Pub Date : 2022-05-12 DOI: 10.23960/ja.v21i1.5527

Restua Mahardday Situmorang, Kus Hendarto, Y. C. Ginting, R. Widyastuti

{"title":"Pengaruh Dosis Pupuk NPK Phonska Plus dan Trichoderma terhadap Pertumbuhan dan Produksi Tanaman Melon (Cucumis melo L.)","authors":"Restua Mahardday Situmorang, Kus Hendarto, Y. C. Ginting, R. Widyastuti","doi":"10.23960/ja.v21i1.5527","DOIUrl":"https://doi.org/10.23960/ja.v21i1.5527","url":null,"abstract":"This study aims to evaluate the growth and production of melons due to the administration of trichoderma sp and the addition of a dose of NPK fertilizer and the interaction of trichoderma sp. with Phonska NPK fertilizer. This research was conducted in the Integrated Field Laboratory, Faculty of Agriculture, University of Lampung from January to March 2021. The treatments were arranged in a 2x4 factorial with 3 replications in a Randomized Block Design (RAK). The first factor is the first factor is trichoderma (without trichoderma and 20 g/plant), the second factor is Phonska NPK fertilizer dose (without NPK, 30 g/plant, 60 g/plant and 90 g/plant). The results showed (1) Application of trichoderma 20 g/plant increased plant stem length (124.45), melon diameter (104.39 mm) higher than without trichoderma application, plant stem length (122.74cm), melon diameter (100, 13 mm), as well as melon weight per plant increased from 666.10 g (without trichoderma application) to 717.05 g (20 g/plant). (2) Application of NPK phonska fertilizer at a dose of 60 g/plant increased plant stem length (125.10 cm), melon diameter (108.70 mm) higher than without NPK application (123.23 cm) (95.82 mm), Likewise, melon weight per plant increased from 649.83 g (without NPK fertilizer) to 748.18 g. (3) Application of trichoderma sp. 20 g/plant in synergy with the application of NPK phonska fertilizer at a dose of 60 g/plant gave the best results based on the variables of plant stem length (127.30 cm), melon diameter (115.00 mm) and melon weight (795.63 g) compared to without application of trichoderma sp and without application of fertilizer the average length of plant stems (123.17 cm), melon diameter (92.77 mm) and melon weight (663.10 g).Keywords : Melon, fertilizer,yield, trichoderma","PeriodicalId":274098,"journal":{"name":"JURNAL AGROTROPIKA","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115725901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengaruh Kemarau terhadap Pertumbuhan dan Produksi Tujuh Klon Kakao 干旱对七根可可豆的生长和生产的影响

JURNAL AGROTROPIKA Pub Date : 2022-05-12 DOI: 10.23960/ja.v21i1.5830

Sugiatno Sugiatno, Ali Fitrah Hansyah, Rusdi Evizal, Sri Ramadiana

{"title":"Pengaruh Kemarau terhadap Pertumbuhan dan Produksi Tujuh Klon Kakao","authors":"Sugiatno Sugiatno, Ali Fitrah Hansyah, Rusdi Evizal, Sri Ramadiana","doi":"10.23960/ja.v21i1.5830","DOIUrl":"https://doi.org/10.23960/ja.v21i1.5830","url":null,"abstract":"Long droughts and high rainfall as a result of climate change have an effect on reducing cocoa yields. This study aimed to study the effect of the 2019 drought on the growth and production of seven cocoa clones. The research was conducted from September 2019 to February 2020 in Cibinong Village, Way Ratai District, using a Randomized Block Design (RAK) with 3 replications and treatment of seven cocoa clones, namely BCL clones, BL 50, MCC 02, Sul 1, Sul 2, ICCRI 01, and ICCRI 03. The cacao plants used were 5 years old after side grafting using rootstocks of local varieties from seeds, with a monoculture planting system. The results showed that in 2019 Lampung Province experienced a long dry season with 7 dry months, namely from May to November, with a total rainfall of 1718 mm, and in August and September it did not rain at all. Clones had an effect on the number of cocoa leaves in November and February, but had no significant effect on the number of leaf flushes, number of flowers, number of pistils, and number of fruit. Long drought reduced leaf flush count, flower count, pistil number, and the number of small, medium, and large fruit. The long drought caused minor crop failures in the current year (in October) and major crop failures the following year (April). Key words : Cacao, clone, drought, growth, production ","PeriodicalId":274098,"journal":{"name":"JURNAL AGROTROPIKA","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115480815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Studi Bahan Kemasan terhadap Viabilitas Benih Kedelai (Glycine max [L.] Merril) Pascasimpan Dua Belas Bulan di Ruang Simpan Suhu Rendah 对大豆可行性的包装材料研究。[Merril]帕斯卡在低温的地窖里保存了12个月

JURNAL AGROTROPIKA Pub Date : 2022-05-12 DOI: 10.23960/ja.v21i1.5509

E. Ermawati, N. Nurmauli, P. B. Timotiwu, Restu Deni Bimantara

{"title":"Studi Bahan Kemasan terhadap Viabilitas Benih Kedelai (Glycine max [L.] Merril) Pascasimpan Dua Belas Bulan di Ruang Simpan Suhu Rendah","authors":"E. Ermawati, N. Nurmauli, P. B. Timotiwu, Restu Deni Bimantara","doi":"10.23960/ja.v21i1.5509","DOIUrl":"https://doi.org/10.23960/ja.v21i1.5509","url":null,"abstract":"Soybean is a commodity that is a source of vegetable protein that is easily obtained at a low price. The factor that affects low soybean productivity in Indonesia is the lack of use of quality seeds by farmers. Efforts to maintain the shelf life of soybean seeds can be done by using good packaging materials. The purpose of this study was to determine the effect of packaging materials that have different characteristics under low temperature storage conditions on the viability of soybean seeds after twelve months of storage. This research was carried out at the Seed and Plant Breeding Laboratory, Faculty, Agriculture, University of Lampung from October 2019 to June 2020. The treatment design was a single and unstructured factor, namely packaging material (b). The treatment of packaging materials consisted of aluminum foil (b1), polyethylene (b2), polypropylene (b3), brown envelope paper (b4), ordinary plastic (b5), calico fabric (b6). The packaging materials for six treatments were arranged in a randomized block design (RAK) with four replications. The results of this study showed that the viability of seeds was high in aluminum foil, polyethylene, polypropylene, ordinary plastic, envelope paper, and calico packaging materials in low temperature storage in an air-conditioned storage room after twelve months of storage. Twelve months post-stored seed viability was indicated by the germination rate of 87.48%; maximum growth potential of 96.25%; germination speed 30.96%; strong normal sprouts 81.19%; hypocotyl length 11.99 cm; dry weight of normal sprouts 31.82 mg; water content 7.30%; and electrical conductivity of 244.96 S/cm. Key words: viability, soybean seed, storage, packaging material, low temperature","PeriodicalId":274098,"journal":{"name":"JURNAL AGROTROPIKA","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128408516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengaruh Berbagai Jenis Mikroorganisme Lokal (MOL) dan Media Tanam terhadap Pertumbuhan Jambu Biji (Psidium guajava L.) Varietas 'Kristal' pada Fase Pembibitan 局部微生物(鼹鼠)和培养基对番石榴生长的影响。培植阶段的“晶体”品种

JURNAL AGROTROPIKA Pub Date : 2022-05-12 DOI: 10.23960/ja.v21i1.5421

A. Kuncoro, Kus Hendarto, Fitri Yelli, R. Widyastuti

{"title":"Pengaruh Berbagai Jenis Mikroorganisme Lokal (MOL) dan Media Tanam terhadap Pertumbuhan Jambu Biji (Psidium guajava L.) Varietas 'Kristal' pada Fase Pembibitan","authors":"A. Kuncoro, Kus Hendarto, Fitri Yelli, R. Widyastuti","doi":"10.23960/ja.v21i1.5421","DOIUrl":"https://doi.org/10.23960/ja.v21i1.5421","url":null,"abstract":"This study aims to determine the effect of providing various planting media and local microorganisms on the growth of 'Kristal' guava seeds and the interaction between the provision of various planting media and local microorganisms on the growth of 'Kristal' guava seedlings. This research was conducted at the Integrated Field Laboratory, Faculty of Agriculture, University of Lampung from September 2020 to March 2021. The treatments were arranged in a factorial (2x4) in a completely randomized design (CRD) which was repeated 3 times. The first factor was planting media (M) which consisted of (M1) soil and rice husks, (M2) soil and mushroom baglog. The second factor is the type of local microorganism (MOL) (P) which consists of 4 levels, namely (P1) local microorganism EM4, (P2) local microorganism of banana weevil, (P3) local microorganism of coconut fiber, and (P4) local microorganism of cow dung. The results of the study which were tested by analysis on all variables stated that the presentation of various different media affected the increase in plant height and the treatment of different microorganisms affected the increase in leaves and leaf chlorophyll, the increase in shoot growth area, the interaction between various growing media and local microorganisms. Keywords : Guava, planting media,local microorganism, growth","PeriodicalId":274098,"journal":{"name":"JURNAL AGROTROPIKA","volume":"466 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128579633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0