AGROISTA : Jurnal Agroteknologi最新文献_第3页

PENGARUH BERBAGAI KOMPOSISI MEDIA TANAM DAN PEMBERIAN PUPUK NPK MUTIARA (16:16:16) TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH (Allium ascalonicum l.) 不同媒介对洋葱生长和生产的不同肥料(16:16 - 16)的影响(alium ascalonicum l)。

AGROISTA : Jurnal Agroteknologi Pub Date : 2022-08-19 DOI: 10.55180/agi.v6i1.270

Yanita Febriani Harianja, Hera Astuti, Tuti Setyaningrum

{"title":"PENGARUH BERBAGAI KOMPOSISI MEDIA TANAM DAN PEMBERIAN PUPUK NPK MUTIARA (16:16:16) TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH (Allium ascalonicum l.)","authors":"Yanita Febriani Harianja, Hera Astuti, Tuti Setyaningrum","doi":"10.55180/agi.v6i1.270","DOIUrl":"https://doi.org/10.55180/agi.v6i1.270","url":null,"abstract":"Shallots are one of the leading horticultural commodities that have been cultivated by farmers for a long time. Constraints in the cultivation of shallots in Indonesia are environmental conditions such as soil types. This study aims to determine the effect of the type of planting medium and the application of NPK fertilizer on the growth and yield of shallot (Allium ascalonicum L.). This research is conducted at Caping Merapi which is located at Jl. Raya Tajem KM 2.5, Wedomartani, Ngemplak, Sleman, D.I.Yogyakarta from November 2021 to January 2022. The research design used was a split-plot design using 2 factors: the dose of NPK fertilizer and the composition of the growing media. The main plot is NPK fertilizer and the sub-plot is the type of planting media. The data obtained are analyzed using variance (Anova). The results of the variance showed a significant effect, then continued with the Duncan test (DMRT) with a 5% level. The results show that there is no interaction between the treatment of the type of planting media and the dose of NPK fertilizer on the growth and yield of shallots. The effect of giving the type of peat soil planting media was better on plant height and number of leaves. The application of 15 grams/plant was better for the number of leaves, number of tillers, fresh weight of leaves, fresh weight of tubers, and number of tubers. \u0000 \u0000Keywords: Shallots, NPK, Regosol Soil, Peat","PeriodicalId":186259,"journal":{"name":"AGROISTA : Jurnal Agroteknologi","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114494113","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

RESPON PERTUMBUHAN TEBU (SACCHARUM OFFICINARUM L.) PADA KEDALAMAN JURINGAN DAN DOSIS PUPUK P YANG BERBEDA 甘蔗生长反应(学名SACCHARUM OFFICINARUM L)测量深度和不同剂量的P化肥

AGROISTA : Jurnal Agroteknologi Pub Date : 2022-08-03 DOI: 10.55180/agi.v6i1.230

Anna Kusumawati, I. Rahman, Rina Ekawati

{"title":"RESPON PERTUMBUHAN TEBU (SACCHARUM OFFICINARUM L.) PADA KEDALAMAN JURINGAN DAN DOSIS PUPUK P YANG BERBEDA","authors":"Anna Kusumawati, I. Rahman, Rina Ekawati","doi":"10.55180/agi.v6i1.230","DOIUrl":"https://doi.org/10.55180/agi.v6i1.230","url":null,"abstract":"Sugarcane (Saccharum officinarum) can grow well in soil and environmental conditions that are under growing requirements and accompanied by good management also. The land is a natural resource with a permanent nature, while the human need for land continues to increase and the high need for nutrients in sugarcane causes a rapid decline in nutrients in the soil, especially monoculture sugarcane. This study aims to determine the effect of the response of sugarcane growth on the depth of juringan and the dosage of P fertilizer. The experiment was carried out at Wedomartani Experimental Garden, Ngemplak, Sleman, Yogyakarta from January to March (3 months). The experiment used a factorial randomized block design. The first factor is the depth of the rod with three treatments, namely: the depth of the rod 15 cm (K0), the depth of the rod 30 cm (K1), and the depth of the rod 45 cm (K2). The second factor was the dosage of P fertilizer with three treatments, namely: without P fertilizer (P0), P fertilizer 13 g / seed (P1), and P fertilizer 22 g / seed (P2). Six treatment combinations were repeated three times so that there were 27 experimental units. Each experimental unit consisted of two plants, so there were a total of 54 plants. The results showed that there was no interaction between the different depths of the net and the dosing of P fertilizer on all observed variables. Application of different P fertilizers had a single effect on plant height, number of tillers, and leaves. Application of P fertilizer (22 g / seed) resulted in higher plant height and number of tillers compared to without P fertilizer. \u0000Keywords: monoculture, phosphorus, sugarcane, production.","PeriodicalId":186259,"journal":{"name":"AGROISTA : Jurnal Agroteknologi","volume":"34 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116501023","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

KAJIAN PENGENDALIAN GULMA Ottochloa nodosa DI PERKEBUNAN KELAPA SAWIT 在油棕种植园的Ottochloa nosin杂草控制研究

AGROISTA : Jurnal Agroteknologi Pub Date : 2022-08-03 DOI: 10.55180/agi.v6i1.229

Hangger Gahara Mawandha, Abdullah Mu’in, M. Febri

{"title":"KAJIAN PENGENDALIAN GULMA Ottochloa nodosa DI PERKEBUNAN KELAPA SAWIT","authors":"Hangger Gahara Mawandha, Abdullah Mu’in, M. Febri","doi":"10.55180/agi.v6i1.229","DOIUrl":"https://doi.org/10.55180/agi.v6i1.229","url":null,"abstract":"Salah satu sifat gulma adalah dapat merugikan tanaman kelapa sawit sehingga harus dilakukan yang namanya pengendalian gulma secara berkala, sehingga gulma dapat diartikan sebagai tumbuhan yang mengganggu atau merugikan kepentingan kegiatan manusia dalam perkebunan atau pertanian baik secara langsung maupun tidak langsung. Gulma merupakan tumbuhan yang kehadirannya tidak diinginkan atau tidak dikehendaki kehadirannya pada lahan pertanian karena dapat menurunkan hasil produksi tanaman. Tujuan penelitian ini adalah untuk mendapatkan hasil pengendalian yang paling efektif dalam menekan pertumbuhan gulma Ottochloa nodosa, untuk mengetahui pertumbuhan tajuk kembali gulma Ottochloa nodosa, dan untuk mengetahui berat kering dari gulma yang sudah tumbuh kembali. Penelitian ini dilaksanakan di PT. Asam Jawa Desa Pangarungan, Kecamatan Torgamba, Kabupaten Labuhan Batu Selatan, Provinsi Sumatera Utara.Waktu penelitian tanggal 29 Maret 2021 sampai dengan 28 Mei 2021. Rancangan percobaan pada penelitian ini ialah rancangan percobaan RCBD (Randomized Complete Block Design) atau Rancangan Acak Lengkap Kelompok. Perlakuan pada penelitian ini ada 6 perlakuan, dengan 3 kali ulangan, sehingga ada 18 plot. Dengan lebar plot 5 x 2 m. Dari hasil penelitian ini dapat disimpulkan bahwa perlakuan Isopropilamina glifosat 960 g/ha pada minggu ke – 4 setelah aplikasi gulma mengalami tingkat keracunan yaitu gulma coklat terbakar, Pertumbuhan pada tajuk gulma Ottochloa nodosa terlihat kembali paling lama pada minggu ke – 8 setelah aplikasi yaitu pada perlakuan Isopropilamina glifosat 960 g/ha, dan Perlakuan mekanis dengan cara dibabat tidak direkomendasikan untuk mengendalikan gulma Ottochloa nodosa karena gulma dapat tumbuh kembali dengan cepat. \u0000Kata Kunci : Ottochloa nodosa, pengendalian gulma, kelapa Sawit.","PeriodicalId":186259,"journal":{"name":"AGROISTA : Jurnal Agroteknologi","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133568920","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

KONTRIBUSI TANDAN KOSONG DALAM MENINGKATKAN PENGARUH PUPUK ANORGANIK TERHADAP PRODUKSI KELAPA SAWIT 空集群贡献，增加无机肥料对油棕生产的影响

AGROISTA : Jurnal Agroteknologi Pub Date : 2022-08-03 DOI: 10.55180/agi.v6i1.242

Suprih Wijayani, Herry Wirianata

{"title":"KONTRIBUSI TANDAN KOSONG DALAM MENINGKATKAN PENGARUH PUPUK ANORGANIK TERHADAP PRODUKSI KELAPA SAWIT","authors":"Suprih Wijayani, Herry Wirianata","doi":"10.55180/agi.v6i1.242","DOIUrl":"https://doi.org/10.55180/agi.v6i1.242","url":null,"abstract":"Sustainable intensification of oil palm plantations faces the challenge of decreasing soil fertility and increasing the price of inorganic fertilizers. Organic matter plays an important role in maintaining soil fertility. Empty fruit bunches (EFB) are the main co-product of palm oil mills that have the potential to be used as a source of organic matter and nutrient sources. This study aims to reveal the effect of the application of empty fruit bunches in increasing the effectiveness and substituting inorganic fertilizers for the components of oil palm production. The number of female inflorescence, the number of FFB and the average weight of FFB were observed for 3 years on palm aged 8, 9 and 10 years. Application of EFB + 70% recommended inorganic fertilizer. The recommended fertilizer is 8 kg per tree (N P K Mg 14-28-6-2 +0.5 B). EFB are applied as one layer of mulch with a size of 3x4 m on a dead net. The results showed that the application of empty bunches could increase the number of female flowers and the number of FFB in plants aged 9 and 10 years (1-2 years after application), while inorganic fertilizer EFB was only at the age of 8 years (0 years after application) for both production components. FFB weight one year after application of EFB+70% inorganic fertilizer (age 9 years ) was higher than 8 and 10 year aged plants. The application of EFB+70% inorganic fertilizer can increase the contribution of nutrients from fertilizers compared to the application of inorganic fertilizers solely.","PeriodicalId":186259,"journal":{"name":"AGROISTA : Jurnal Agroteknologi","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128327365","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 STEK BATANG SIRIH MERAH (Piper crocatum Ruiz) PADA BERBAGAI WAKTU PERENDAMAN EKSTRAK BAWANG MERAH DAN KOMPOSISI MEDIA TANAM 红槟榔(Piper crocatum Ruiz)在浸泡洋葱提取物和种植媒体成分的时间内生长的红槟榔茎(Piper crocatum Ruiz)

AGROISTA : Jurnal Agroteknologi Pub Date : 2022-08-03 DOI: 10.55180/agi.v6i1.231

Eka Marliana, Tuti Setyaningrum, Suwardi

{"title":"PERTUMBUHAN STEK BATANG SIRIH MERAH (Piper crocatum Ruiz) PADA BERBAGAI WAKTU PERENDAMAN EKSTRAK BAWANG MERAH DAN KOMPOSISI MEDIA TANAM","authors":"Eka Marliana, Tuti Setyaningrum, Suwardi","doi":"10.55180/agi.v6i1.231","DOIUrl":"https://doi.org/10.55180/agi.v6i1.231","url":null,"abstract":"Sirih merah merupakan tanaman obat di Indonesia yang dibudidayakan secara stek. Untuk mengurangi tingkat kematian stek, dapat menambahkan zat pengatur tumbuh eksogen dengan metode perendaman dan penggunaan komposisi media tanam yang sesuai. Tujuan penelitian untuk mengetahui pengaruh lama perendaman ekstrak bawang merah terhadap pertumbuhan stek sirih merah dan komposisi media tanam yang paling baik. Penelitian menggunakan Rancangan Acak Kelompok Lengkap dua factor, yaitu lama perendaman ekstrak bawang merah (30 menit, 60 menit, 90 menit) dan komposisi media tanam ( tanah, tanah + arang sekam + pupuk kandang sapi (1:1:1), tanah + arang sekam + kompos daun bambu (1:1:1), tanah + arang sekam + vermikompos (1:1:1)). Hasil penelitian menunjukkan bahwa Interaksi antara perlakuan media tanah + arang sekam + pupuk kandang sapi dengan lama perendaman 30 menit dan 60 menit, media tanah + arang sekam + kompos daun bambu dengan lama perendaman 30, 60, dan 90 menit serta media tanah + arang sekam + vermikompos dengan lama perendaman 60 dan 90 menit menghasilkan persentase hidup stek yang tinggi dan tidak berbeda nyata. Lama perendaman ekstrak bawang merah 90 menit lebih baik dari perendaman 30 menit dalam mempengaruhi bobot kering akar. Komposisi media tanam tanah + arang sekam + kompos daun bambu merupakan komposisi media paling baik pada pertumbuhan stek batang sirih merah, yaitu pada parameter tinggi tunas 28 HST, tinggi tunas 56 HST, tinggi tunas 70 HST, bobot segar akar, dan bobot segar tunas. \u0000 \u0000Kata kunci : Sirih Merah, Stek Batang, Lama Perendaman, Media Tanam","PeriodicalId":186259,"journal":{"name":"AGROISTA : Jurnal Agroteknologi","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127548911","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 JAMUR BEAUVERIA BASSIANA DAN METARHIZIUM ANISOPLIAE UNTUK PENGENDALIAN HAMA KUMBANG TANDUK (ORYCTES RHINOCEROS)

AGROISTA : Jurnal Agroteknologi Pub Date : 2022-08-03 DOI: 10.55180/agi.v6i1.228

Annisa Aulia Magfira, Achmad Himawan, Samsuri Tarmadja

引用次数: 0

RESPON BIBIT BUD SETT TEBU PADA PERKECAMBAHAN DAN PERTUMBUHAN TERHADAP PERLAKUAN LAMA PENYIMPANAN DAN PERENDAMAN ZPT SEBELUM TANAM 甘蔗芽对发芽和生长的种子对长期储存和浸泡在种植前的种子的反应

AGROISTA : Jurnal Agroteknologi Pub Date : 2022-08-02 DOI: 10.55180/agi.v6i1.221

Umi Kusumastuti Rusmarini, Yohana Theresia Maria Astuti, Barkah Imam Santoso

{"title":"RESPON BIBIT BUD SETT TEBU PADA PERKECAMBAHAN DAN PERTUMBUHAN TERHADAP PERLAKUAN LAMA PENYIMPANAN DAN PERENDAMAN ZPT SEBELUM TANAM","authors":"Umi Kusumastuti Rusmarini, Yohana Theresia Maria Astuti, Barkah Imam Santoso","doi":"10.55180/agi.v6i1.221","DOIUrl":"https://doi.org/10.55180/agi.v6i1.221","url":null,"abstract":"Sugarcane problems in germination will effect on growth and the yield that is not optimal. The solution obtained from these problems is plant growth regulators soaking and storage time bud sett seedling before planting. This study used a factorial experimental method with the first factor being storage time consisting of 3 levels, namely 0 days (control), 1 day, and 2 days. The second factor was PGR soaking which consisted of control (without PGR soaking), NAA + IBA, and IAA . The experiment was carried out in a completely randomized design with 3 replications. The results of the observations were analyzed by means of variance at the 5% level and the DMRT test to determine the differences between treatments. The combination of storage time and soaking PGR treatments affected the germination of sugarcane seedlings. Control treatment, NAA+IBA , IAA soaking and 1-day storage,germinated faster than the same treatment and stored for 2 days, even seedling soaked in PGR did not germinate. The NAA+IBA, IAA soaking treatment and 1 day storage had better growth than the same treatment, without storage and 2 days storage.The length of storage and soaking of several PGRs before planting gave the same effect on the age of shoots and the number of shoots. \u0000 \u0000Key words : Sugarcane bud sett, plant growth regulators soaking, storage time, IAA,IBA, NAA","PeriodicalId":186259,"journal":{"name":"AGROISTA : Jurnal Agroteknologi","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132429554","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 BAWANG MERAH PADA BERBAGAI KOMPOSISI MEDIA TANAM DAN MACAM PUPUK NPK 洋葱的生长和结果与各种媒体成分、NPK肥料的生长和结果有关

AGROISTA : Jurnal Agroteknologi Pub Date : 2022-08-02 DOI: 10.55180/agi.v6i1.219

Ni Made Titiaryanti, Pauliz Budi Hastuti

{"title":"PERTUMBUHAN DAN HASIL BAWANG MERAH PADA BERBAGAI KOMPOSISI MEDIA TANAM DAN MACAM PUPUK NPK","authors":"Ni Made Titiaryanti, Pauliz Budi Hastuti","doi":"10.55180/agi.v6i1.219","DOIUrl":"https://doi.org/10.55180/agi.v6i1.219","url":null,"abstract":"Tujuan penelitian untuk mengetahui komposisi media tanam dan pupuk NPK yang sesuai untuk pertumbuhan dan hasil bawang merah. Penelitian menggunakan pola faktorial, disusun dalam rancangan acak lengkap. Faktor pertama perbandingan komposisi media tanah : pupuk kandang : arang sekam yang terdiri dari tiga aras yaitu (1:1:0), (1:1:1) dan (2:1:1). Faktor kedua adalah macam pupuk NPK terdiri dari empat aras yaitu NPK 16-16-16, NPK 15-15-18, NPK 21-21-21+TE dan KNO3 sebagai pembanding. Setiap perlakuan diulang 3 kali sehingga diperoleh 36 satuan percobaan . Penelitian ini dilakukan menggunakan polybag dan dimulai bulan Januari sampai April 2021. Hasil pengamatan dianalisis dengan sidik ragam pada jenjang nyata 5 %. Apabila ada beda nyata diteruskan uji lanjut Duncan’s Multiple Range Test (DMRT) pada jenjang nyata 5 %. Hasil penelitian menunjukkan kombinasi terbaik pada media tanah : pupuk kandang : arang sekam (1:1:1) dengan NPK 21-21-21+TE pada tinggi tanaman, kombinasi media tanah : pupuk kandang : arang sekam (2:1:1) dengan pupuk NPK 21-21-21+TE pada berat segar tajuk dan berat segar tanaman. Komposisi media tanaman berpengaruh terhadap jumlah umbi dan berat segar akar, terbaik pada komposisi media tanam tanah : pupuk kandang : arang sekam 1:1:1 dan 2:1:1. Macam pupuk NPK berpengaruh terhadap berat segar umbi, yang terbaik pupuk NPK 21-21-21+TE.","PeriodicalId":186259,"journal":{"name":"AGROISTA : Jurnal Agroteknologi","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124938800","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 TRICHODERMA DAN MIKORIZA: MENINGKATKAN PERTUMBUHAN BIBIT KELAPA SAWIT DI PRE NURSERY 应用毛霉菌和菌根：改善苗圃中油棕幼苗的生长

AGROISTA : Jurnal Agroteknologi Pub Date : 2022-08-02 DOI: 10.55180/agi.v6i1.212

Kenny Sofian, Ryan Firman Syah, Pauliz Budi Hastuti

{"title":"APLIKASI TRICHODERMA DAN MIKORIZA: MENINGKATKAN PERTUMBUHAN BIBIT KELAPA SAWIT DI PRE NURSERY","authors":"Kenny Sofian, Ryan Firman Syah, Pauliz Budi Hastuti","doi":"10.55180/agi.v6i1.212","DOIUrl":"https://doi.org/10.55180/agi.v6i1.212","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui pengaruh aplikasi jamur Trichoderma dan Mikoriza terhadap pertumbuhan bibit kelapa sawit di pre nursery. Penelitian dilaksanakan di kebun Sungai Bungur Estate (SBGE), PT Prisma Cipta Mandiri yang berlokasi di Kecamatan Kikim Timur, Kabupaten Lahat, provinsi Sumatera Selatan. Rancangan percobaan faktorial yang disusun dalam Rancangan Acak Lengkap (RAL). Faktor pertama yaitu dosis jamur Trichoderma terdiri dari 4 aras yaitu dosis 0 g/bibit, dosis 5 g/bibit, dosis 10 g/bibit dan dosis 15 g/bibit, sedangkan faktor yang kedua yaitu dosis jamur Mikoriza yang terdiri dari 4 aras yaitu dosis 0 g/bibit, dosis 5 g/bibit, dosis 10 g/bibit dan dosis 15 g/bibit. Hasil penelitian menunjukkan bahwa tidak ada interaksi nyata antara pengaplikasian Trichoderma dan Mikoriza terhadap pertumbuhan bibit kelapa sawit di pre nursery. Pengaplikasian Trichoderma dosis 10 g/bibit memberikan hasil yang baik pada selisih tinggi bibit umur 30 hst dan 120 hst dengan rerata 3,87 cm, rerata pertambahan tinggi bibit per minggu yaitu 0,35 cm , diameter batang kelapa sawit umur 120 hst dengan rerata 8,40 mm, selisih diameter batang 30 hst dan 120 hst yaitu 4,60 mm, rerata pertambahan diameter batang per minggu dengan rerata 0,42 mm, selisih LAI terbaik (30 hst dan 120 hst) yaitu 32,83 cm2, dan rerata pertambahan LAI terbaik bibit per minggu dengan rerata 2,98 cm2. Pengaplikasian Mikoriza dosis 10 g/bibit memberikan hasil terbaik pada semua parameter pertumbuhan bibit kelapa sawit, kecuali pada parameter pertumbuhan bibit kelapa sawit umur 30 hst dan rerata pertambahan jumlah daun per minggu. \u0000 \u0000Kata kunci : Kelapa sawit, biofertlizer, Trichoderma, Mikoriza.","PeriodicalId":186259,"journal":{"name":"AGROISTA : Jurnal Agroteknologi","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134642725","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 SUDUT DATANG SINAR dan KERAPATAN TANAMAN terhadap HASIL PAKCOY (Brassica rapa L) pada SISTEM TANAMAN VERTIKULTUR 角度的影响植物的光和密度是由Brassica rapa L生产的

AGROISTA : Jurnal Agroteknologi Pub Date : 2022-08-02 DOI: 10.55180/agi.v6i1.218

Florencia Nadya, Candra Ginting, Retni Mardu Hartati

{"title":"PENGARUH SUDUT DATANG SINAR dan KERAPATAN TANAMAN terhadap HASIL PAKCOY (Brassica rapa L) pada SISTEM TANAMAN VERTIKULTUR","authors":"Florencia Nadya, Candra Ginting, Retni Mardu Hartati","doi":"10.55180/agi.v6i1.218","DOIUrl":"https://doi.org/10.55180/agi.v6i1.218","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui pengaruh antara sudut datang sinar dan kerapatan tanaman terhadap hasil pakcoy serta untuk mengetahui sudut datang sinar dan kerapatan tanaman yang tepat untuk hasil pakcoy pada sistem tanaman vertikultur. Penelitian ini dilaksanakan pada bulan Februari – Mei 2021 di Kost Putri Exclusive Lina yang terletak di Jalan Nangka II, Gang Sansadiar, Karangnongko, Maguwoharjo, Depok, Sleman, Daerah Istimewa Yogyakarta. Rancangan penelitian ini menggunakan rancangan acak kelompok faktorial yang terdiri dari 2 faktor dan 3 ulangan. Faktor pertama adalah sudut datang sinar (S) terdiri dari 3 aras yaitu 00 – 300, 300 – 600 dan 600 – 900. Faktor kedua adalah kerapatan tanaman (K) terdiri dari 3 aras yaitu 1 tanaman per lubang tanam, 2 tanaman per lubang tanam dan 3 tanaman per lubang tanam. Hasil penelitian menunjukkan bahwa sudut datang sinar dan kerapatan tanaman tidak berpengaruh nyata terhadap hasil pakcoy. Sedangkan untuk sudut datang sinar yang tepat untuk hasil pakcoy berada pada sudut datang sinar 300 – 600 dan untuk kerapatan tanaman yang baik untuk hasil pakcoy adalah kerapatan tanaman dengan 1 tanaman dalam satu lubang tanam.","PeriodicalId":186259,"journal":{"name":"AGROISTA : Jurnal Agroteknologi","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128990949","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