Browsing Skripsi Sarjana by Advisor "Haryati"
Now showing items 1-20 of 21
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Pengaruh Beberapa Campuran Zat Pengatur Tumbuh Alami Terhadap Pertumbuhan Binahong (Anredera cordifolia (Ten.) Steenis)
(Universitas Sumatera Utara, 2018)The aim of this research was to knowing effect of several mixtures of natural growth regulators of heartleaf growth. The research was conducted at Faculty of Agriculture USU in June - October 2018, in experimental design ... -
Pengaruh Beberapa Komposisi Media Tanam dan Konsentrasi IBA (Indole Butiric Acid) Terhadap Pertumbuhan Setek Daun Mahkota Tanaman Nenas (Ananas Comosus L.Merr.)
(Universitas Sumatera Utara, 2016)MOH. ZANDHIO FAHLY : Pengaruh Beberapa Komposisi Media Tanam dan Konsentrasi IBA (Indole Butiric Acid) Terhadap Pertumbuhan Setek Daun Mahkota Tanaman Nenas (Ananas comosus L. Merr) dibimbing oleh Asil Barus dan ... -
Pengaruh Beberapa Konsentrasi Larutan H2SO4 dan Giberelin Terhadap Perkecambahan Benih Aren ( Arenga pinnata Merr. )
(Universitas Sumatera Utara, 2019)One of the solution to solve dormancy which caused by hard seed coat problem of generative propagation sugar palm is do immersion in H2SO4 and gibberellin. This research was aiming to determine the effect of concentrations ... -
Pengaruh Berbagai Bagian Skarifikasi dan Lama Perendaman H2SO4 Terhadap Viabilitas Benih Sirsak
(Universitas Sumatera Utara, 2018)Soursop seeds have a long time to germinate. Soursop seeds also have a long dormancy time. The dormancy is caused by the physical state of the seed skin, the physiological state of the embryo or a combination of the two ... -
Pengaruh Berbagai Media Simpan dan Lama Perendaman pada Air Kelapa Muda terhadap Viabilitas Benih Kakao (Theobroma cacao L.)
(Universitas Sumatera Utara, 2018)Cocoa seeds need to be maintained viability during storage and delivery to planting. This is because cocoa seeds are a type of recalcitrant seed that has no dormancy period and high moisture content. This study aims to ... -
Pengaruh HCl Untuk Ekstraksi Pulp BenihTerhadap Viabilitas Benih Manggis (Garcinia mangostana L.)
(Universitas Sumatera Utara, 2016)Mangosteen is a kind of fleshy and juicy fruit. Problems in the germination of seeds of mangosteen is a fibrous skin and is not easily traversed by water which makes it difficult to imbibisi seed and the seed is difficult ... -
Pengaruh Indaziflam Terhadap Seedbank Gulma Secara Vertikal pada Gambut Pertanaman Kelapa Sawit
(Universitas Sumatera Utara, 2019)Swandy Junaedy Benjamin Aritonang "The Influence of Indaziflam on Seed bank WeedsVertically in Peatlands of Oil Palm Planting " Under the supervision of Prof. Ir. Edison Purba, Ph.D as the supervisory committee and ... -
Pengaruh Jenis Larutan Osmotik pada Invigorasi Benih Kakao (Theobroma cacao L.) dengan Beberapa Lama Pengeringan
(Universitas Sumatera Utara, 2017)Penelitian ini bertujuan untuk mengetahui pengaruh jenis larutan osmotik pada invigorasi benih kakao (Theobroma cacao L.) dengan beberapa lama pengeringan. Penelitian ini dilaksanakan di Laboratorium Teknologi Benih Fakultas ... -
Pengaruh Keadaan Kulit Benih dan Pengeringan serta Konsentrasi Air Kelapa pada Uji Viabilitas Benih Pepaya (Carica papaya L)
(Universitas Sumatera Utara, 2016)Dormansi seeds was caused on the physic of seeds, embryo physiologic or a combination of those two, it is needed the seed drying and concentrations of coconut water to solved dormancy. The purpose of this research is to ... -
Pengaruh Konsentrasi Air Kelapa dan Jumlah Mata Tunas Terhadap Pertumbuhan Setek Batang Tanaman Tin (Ficus carica L.)
(Universitas Sumatera Utara, 2020)Propagation of tin plants can be done in various ways, one of them by stem cutting. This study aims to determine the effect of coconut water concentration and number of buds on the growth of tin cuttings (Ficus carica L.), ... -
Pengaruh Konsentrasi dan Lama Perendaman NaOCl Terhadap Persentase Perkecambahan dan Pertumbuhan Benih Kopi Arabika (Coffea arabica L.)
(Universitas Sumatera Utara, 2018)Coffee has slowly germination because physical barriers and hard seed skin so that water and oxygen are difficult to penetrate the seed skin which inhibit embryo growth. Needed a chemical technique of breaking dormancy use ... -
Pengaruh Lama Pengeringan dan Lama Perendaman dalam Krioprotektan Terhadap Viabilitas Benih Rosella (Hibiscus sabdariffa L.) Secara Kriopreservasi
(Universitas Sumatera Utara, 2016)Cryopreservation technique is a potential technique for long-term storage, which stores the plant into liquid nitrogen with a temperature -196ºC. Drying is a process for reducing the water content of seeds that can improve ... -
Pengaruh Lama Perendaman di Suhu Awal Air 50°C dan Konsentrasi Giberelin Terhadap Viabilitas Benih Kopi Arabika (Coffea arabica L.)
(Universitas Sumatera Utara, 2018)Arabica coffee seeds have a long time to germinate. Coffee seeds also have a long dormancy time. The dormancy is caused by the physical state of the seed skin, the physiological state of the embryo or a combination of the ... -
Pengaruh Lama Perendaman Ekstrak Bawang Merah Konsentrasi 20% Terhadap Viabilitas Benih Kakao (Theobroma cacao L.) Setelah Mengalami Penyimpanan
(Universitas Sumatera Utara, 2018)Increased viability of seed after storage is important in the procurement of seeds, as cocoa seeds rapidly lose their growth so that increasing storage time wil reduce the percentage of seeds to germinate, an attempt is ... -
Pengaruh Lama Perendaman Ekstrak Bawang Merah Terhadap Viabilitas Benih Kakao (Theobroma cacao L.) Setelah Mengalami Penyimpanan
(Universitas Sumatera Utara, 2017)Increased viability of seed after storage is important in the procurement of seeds, as cocoa seeds rapidly lose their growth so that increasing storage time will reduce the percentage of seeds to germinate, an attempt is ... -
Pengaruh Pengeringan dan Letak Benih dalam Buah Terhadap Viabilitas Benih Pepaya (Carica papaya L.)
(Universitas Sumatera Utara, 2018)SELWA NADEN : Pematahan dormansi benih pepaya (Carica papaya L) yang terbaik terhadap pengeringan Penelitian ini dilaksanakan di Laboratorium Teknologi Benih Fakultas Pertanian Universitas Sumatera Utara, Medan pada bulan ... -
Pengaruh Perbedaan Warna Kulit Buah dan Pengeringan Terhadap Viabilitas Benih Lengkeng (Dimocarpus longan Lour.)
(Universitas Sumatera Utara, 2019)Penelitian ini dilakukan untuk mengetahui pengaruh perbedaan warna kulit buah dan pengeringan terhadap viabilitas benih lengkeng (Dimocarpus longan Lour.). Penelitian ini dilaksanakan di Laboratorium Teknologi Benih Fakultas ... -
Pengaruh Tumpangsari Terhadap Pertumbuhan dan Produksi Sorgum (Sorghum bicolor (L.) Moench), Jagung (Zea mays (L.), dan Kedelai (Glycine max (L.) Merril)
(Universitas Sumatera Utara, 2020)Intercropping is planting two or more types of plants on the same land and time and setting a certain planting distance. The research was conducted at UPTD. Benih Induk Palawija, Tj. Selamat Kec. Sunggal Kab. Deli Serdang ... -
Pertumbuhan dan Produksi Bud Set Tebu (Saccharum officinarum L.) pada Berbagai Lama Penyimpanan dan Konsentrasi IBA
(Universitas Sumatera Utara, 2020)The best storage time and IBA consentration need to be known to support the availability of planting material as well as for sending of planting material that usually far from nurseries. This study aims to determine the ... -
Pertumbuhan Kenaf (Hibiscus cannabicus L.) dengan Perbedaan Jarak Tanam dan Pemberian Kompos Tandan Kosong Kelapa Sawit
(Universitas Sumatera Utara, 2017)The objective of research to determine the growth of kenaf with various plant spacing and addition of empty fruit bunches of oil palm composts. The research has been conducted at PT. Perkebunan Nusantara III Silau Dunia ...