Oranges are important horticultural commodities for the farmer because of its high economic value. Many efforts to increase the orange production have to be advanced starting from seed provisioning to its cultivation. The aim of this research is to know the influence of giving several kind of mikoriza arbuskula to the orange seed (citrus sp) growth post grafting using red-yellow podzolik as…
Azolla Sp have the high potency to be exploited by as organic manure. Exploiting of Azolla sp as manure in the form of fresh plant, run dry or compost will to the advantage of crop which conducting. fresh Exploiting Azolla can add the land;ground fertility of because earning memfiksasi of air nitrogen, despitefully also lessen the chemical manure usage ( Arifin, 1996). This research is execute…
This research aim to know the dose of NPK fertilizer and correct sawdust ash to increase produce the peanut crop and kalian which conducting [of] [at] multiple cropping system. This research to conducted use the Complete Random of the planning (RAL) consisted of 6 treatment and 3 restating that is 0 kg NPK/ ha (control), 90 kg NPK/ ha,180 kg NPK/ ha, 270 kg NPK/ ha, 360 kg NPK/ ha, and 450…
Kedelai (Glycine max (L) Merrill) merupakan salah satu komoditas tanaman pangan yang memegang peranan penting sebagai tanaman penghasil biji-bijian di Indonesia. Kacang-kacangan seperti kedelai merupakan bahan pangan sumber protein dan lemak nabati yang sangat penting peranannya dalam kehidupan (Cahyadi, 2007). Hal ini karena kedelai digunakan dalam berbagai aspek ekonomi seperti untuk bahan pa…
Sayuran adalah bahan pangan yang mengandung vitamin, mineral dan serat yang sangat dibutuhkan oleh manusia. Tanaman sayuran, hampir semua bagiannya dapat dimanfaatkan, seperti daun, batang, bunga, buah maupun umbi yang dikonsumsi dalam keadaan segar ataupun olahan. Pertambahan jumlah penduduk dan kesadaran masyarakat akan kebutuhan gizi dengan meningkatnya kesadaran masyarakat akan kesehat…
This research is executed in The Greenhouse of Agriculture Faculty, at Bina Widya Street, Sub-district of Simpang Baru, Tampan Regency, Pekanbaru. which located at 10 meter height above the sea level. This research is conducted for 4 months, started from July until October 2007. This research is conducted experimentally using the Complete Random Device (CRD) in a form of factorial with two fac…
Produksi hortikultura merupakan komoditi potensial dalam memenuhi tujuan pembangunan pertanian, diantaranya meningkatkan pendapatan dan taraf hidup petani, meningkatkan mutu dan derajat pengolahan produksi sehingga mampu memperluas pemasaran dalam maupun luar negri. Dengan demikian perlu dilakukan budidaya yang lebih efektif dan efisien agar dapat meningkatkan produksi tanamn hortikultura. Buah…
This research aim to know the dose of vermicompost and correct sawdust ash to increase produce the tomato crop which conducting [of] [at] peat medium. This research to conducted use the Complete Random of the planning (RAL) factorial consisted of 2 factor and 3 restating, where first factor vermicompost that is, K0: without [gift/ giving] vermicompost , K1: vermicompost with the dose 5 ton / ha…