cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota surakarta,
Jawa tengah
INDONESIA
Sains Tanah
Published by Universitas Sebelas Maret
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Earth & Planetary Sciences
Sains Tanah adalah jurnal yang dikelola Program Studi Ilmu Tanah Fakultas Pertanian UNS Solo yang melibatkan Editor dan Mitra Bestari dari institusi atau lembaga yang terkait. Sains Tanah mempublikasikan hasil penelitian dan telaah dalam bidang Ilmu Tanah dan Agroklimatologi serta bidang-bidang lain yang berkaitan, meliputi: Fisika dan konservasi tanah, Kimia dan kesuburan tanah, Biologi tanah, Mineralogi klei, Keharaan tanaman, Pedogenesis, klasifikasi dan survei, Pemupukan, Reklamasi dan remidiasi tanah, Agroklimatologi, Lingkungan
Arjuna Subject : -
Articles 180 Documents
 14   15   16   17   18 
Evaluation of Land Fertility Status in Tirtomoyo District, Wonogiri Regency, Indonesia Mujiyo Mujiyo; Sutarno Sutarno; R Budiono
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 14, No 2 (2017)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v14i2.898

Abstract

Evaluation of soil fertility status on agricultural is to know the fertility of soil chemically through soil analysis or soil test. This is done to obtain estimates data of land characteristics based on parameters observed and tested for various alternative uses based on specific objectives. Parameters used to assess soil fertility status are Cation Exchange Capacity (CEC); Bases Saturation (BS); Organic Carbon; Total P and K levels. Evaluation of soil fertility status is needed as an effort to know the potential and direction of the management of production land on the cultivation of agricultural crops, and to know the factor of fertility that limits on the land. Based on the above description, it is necessary to evaluate the status of soil fertility in Tirtomoyo District in order to be used in the effort to provide and increase food sustainability for Wonogiri region and able to increase the economy level and income for the farmers. The results showed that the soil fertility status in all areas of Tirtomoyo District classified into the low category. This is due to the low value shown in almost all observation parameters; Cation Exchange Capacity (CEC); Base Saturation (BS); Organic Carbon; Total P and K levels. The limiting factor of soil fertility status caused by a very low Total P value of 2.16 mg 100 g-1 to 14.19 mg 100 g-1, and Organic Carbon which is low with 0.4% to 1.7%.
EFFECT USE BIOFERTILIZER AND DIFFERENCES TYPE SOIL ON GROWTH AND YIELD ARROWROOT Lidia Natalidini Putri Patola; Supriyono Supriyono; Pardjanto Pardjanto
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 14, No 1 (2017)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v14i1.600

Abstract

This research purposed to know the effect of biofertilizers, the effect of soil type, and the effect of interaction between biofertilizers and soil type on growth and yield arrowroot. This study uses a randomized block design with 2 factors, namely biofertilizers of biota max consisting of 2 levels and types of land consisting of 2 levels. Analysis of the data using Analysis of Variance and continued with Test of Least Significant Difference at the level 5%. The results of this study indicate that: 1) application of  biofertilizer is effect significantly   against  increased  in the number of leaves, number of tillers total, relative growth rate and net assimilation rate, the number of tubers per hill, tuber diameter, tuber length and weight of tuber per hill than without the application of biofertilizers, 2) arrowroot planting in soil grumosol significant effect against  increased crop height, number of tillers total, relative growth rate, leaf area index, and the number of tuber per hill than arrowroot planting in rendzina soil.
The Utilization of Red Mud as a Plant Growing Medium with The Addition of Ultisol Soil Material and Compost Septi Nurul Aini; Iskandar Iskandar; Darmawan Darmawan
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 14, No 2 (2017)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v14i2.863

Abstract

The utilization of red mud, which is a residue from the extraction of aluminum from mined bauxite ore, as a plant growing medium, needs to be studied further. There are some chemical aspects that may hinder the growth of, or even cause mortality in, plants such as very high pH, electrical conductivity (EC) and exchangeable Na (Naexch), and very low nutrient elements content.  The objective of this study was to investigate the effects of adding Ultisol soil material, mixed with compost, both soil ameliorating agents, to red mud for use as a growing medium for Sengon (Paraserianthes falcataria) seedlings. This study was conducted in two stages, namely: washing of the red mud, and trial planting in the greenhouse using different combinations of the soil ameliorants. Washing of the red mud with tap water was intended to reduce the levels of Na, EC, and pH. Trial planting in the greenhouse was carried out in 2-factorial Completely Randomized Design (CRD). Factor 1 was the proportion of the mixture of Ultisol soil material (sm-Ultisol) and red mud, viz: (1) 1500 g red mud + 0 g sm-Ultisol, (2) 1000 g red mud + 500 g sm-Ultisol, and (3) 750 g red mud + 750 g sm-Ultisol.  Factor 2 was the dosage of compost that was mixed with the red mud and sm-Ultisol, namely: 0, 58.6, and 117.2 g/polybag which corresponded to 0, 2.5 and 5 kg/planting hole, respectively. The results of the trial indicated that washing the red mud could reduce the level of EC from 28.70 dS m-1 to 2.68 dS m-1; but it reduced pH and Naexch only from 11.91 and 149.38 cmol(+)kg-1 to become 10.55, and 66.74 cmol(+) kg-1, respectively. A better outcome was obtained after the red mud was washed and then, mixed with sm-Ultisol up to 1:1 proportion in which resulted in lower rates of pH, EC, and Naexch from 10.28, 2.53 dS m-1 and 62.79 cmol(+) kg-1 to 8.65, 2.07 dS m-1 and 45.01 cmol(+) kg-1, respectively. The treatment of using a mixture of 750 g red mud + 750 g sm-Ultisol, and adding compost at 117.18 g/polybag gave the best result in improving the chemical property of the red mud growing medium, and producing the best plant growth among all treatment combinations.
ROLE OF COASTAL SEDIMENT ON SOIL NUTRIENT AVAILABILITY AND OIL PALM YIELD AT PEATLANDS Denah Suswati; Tino Orciny Candra; Yarlina Yacoub
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 13, No 1 (2016)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v13i1.485

Abstract

Peatlands which is limited in chemical, physical and ecology require appropriate management for oil palm plantation. Coastal sediment as an ameliorant in peatlands increased productivity some crops. This study aims determining the effect of the doses of coastal sediment as ameliorant on peatlands to the availability of N, P, K, Ca, Mg and Na oil palm plantations. This research was performed in the area of oil palm plantation in Kubu Raya district, Borneo, Indonesia. Experimental design employed randomized block design with 4 levels of coastal sediment doses (L), i.e. L0 = 0 t ha-1; L1 = 20 t ha-1; L2 = 40 t ha-1; L3 = 60 t ha-1 with three replication. The results showed that the application of coastal sediment at 40 t ha-1 in oil palm plantations significantly increased soil pH, availability of N, K, Ca and Mg, while P was not significantly different
THE EFFECT OF FORMULATION HUMIC SUBSTANCE AND Trichoderma sp TO INCREASE PRODUCTION AND GROWTH OF CORN (Zea Mays L.) Ruly Eko Kusuma Kurniawan
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 14, No 1 (2017)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v14i1.694

Abstract

Research to determine of formulation humic substance and Trichoderma sp to increase the production and growth of corn (Zea mays, L). This research was conducted by extracting humic substance with fractionation organic matter method from cattle manure organic material. Trichoderma sp grow on corn medium and harvested after reaching a density of 1015 cfu. Created this compound formulation with mixing humic substance and Trichoderma sp. Indicator plant with F1 sweet corn Jago varieties. Application used humic substance in range 8%, 16%, and 32% on the recommended use NPK fertilizer for corn, as well as control without humic substance. The result showed application use  8% humic substance most good for plant growth and harvest. Additionally, nutrient uptake NPK fertilizer efficiency is increased and more effective than control and use of the formulation 16% and 32% humic substance.
Certification of Organic Agriculture for rice production in Indonesia Dedik Budianta; Yuanita Windusari; Supriyadi Supriyadi; Sri Yuliartini
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 13, No 2 (2016)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v13i2.521

Abstract

To make better the life, it is required safety foods for health. The health foods can be satisfied by organic farming that have more expensive price compared to foods derived from conventional agriculture. Organic farming is farming system based on biomass recycling or eliminating the use of materials as a synthetic agrochemical inputs. To determine whether the result of rice called as a organic product needs to be certified by the Organic Certification Board (OCB). According to the Indonesian National Standard 6729: 2013, organic farming systems are not only limited to not use material agrochemical synthetic, but must meet the requirements of organic farming systems in rice cultivation ranging from handling, storage, processing, transportation, labeling, marketing, production facilities, additional materials and other materials that are allowed start on farm to off farm should be separated from conventional agriculture. The farm is just a negate the use of agrochemicals and synthetic based on recycling without regard to the cultivation process and the system of post-harvest organic results are said to be food premium is not as organic food, because organic food is food produced from organic farming systems by applying processing practices to preserve the ecosystem of sustainable, control of weeds, pests, diseases, selection and crop rotation, water management, land preparation and planting and the use of biological materials. Thus the system of organic agriculture is a holistic production management system to improve and develop the agro-ecosystem health, including biodiversity, biological cycles and soil biological activity (Regulation of Indonesian Agriculture Ministry No. 64/2013). The first step that must be done is the conversion of land for food crops from anorganic to organic farming for 2 years did not get the requisite amount of agrochemical ingredients applied to the soil and 3 years for annual plants, after applying the organic farming system follows the Indonesian National standardization for organic farming. If agriculture in paddy soil can control the conventional farms into organic farming systems, then the resulting rice is as an organic product
SITE-SPECIFIC FERTILIZATION FOR LOWLAND RICE PRODUCTION IN WEST KALIMANTAN Muhammad Hatta; Sulakhudin Sulakhudin
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 13, No 1 (2016)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v13i1.473

Abstract

Application of fertilizer recommendations until now is generally treated equally in all locations. The variety of soil fertility in location was not relevant to use one dosage fertilizer recommendation. The purpose of this study was determine rice of recommendation dosage of NPK phonska fertilizer in rice fields. This study compared the fertilization treatments of NPK phonska based on the method of field experiments in rice fields by using a randomized block design, where each treatment was repeated four times. The treatment were P0 : without NPK Phonska and Urea fertilizer (control), P1 : NPK Phonska 300 kg ha-1 and Urea  200 kg ha-1, P2 : NPK Phonska 200 kg ha-1 and Urea  235 kg ha-1, P3 : NPK Phonska 250 kg ha-1 and Urea  220 kg ha-1, P4 : NPK Phonska 350 kg ha-1 and Urea  180 kg ha-1. The results showed plant highest in the treatment of P2 at 106 cm, where the fertilization treatment of  NPK Phonska at 200 kg ha-1 and Urea at 235 kg ha-1. The fertilization with NPK Ponska 350 kg ha-1 and Urea 180 kg ha-1 (P4) showed the most number of tillers at 12.2 tillers and the highest of grain weight per hill at 29 grams.  It can produce dry grain (stand for 14%) at 7.5 t ha-1 and the profits is IDR 22,773,581,00.
Briquettes Compost and Liquid Fertilizer Application for Yellow Local Rice Growing on Bamboo Rafts as Floating System Siti Masreah Bernas; Andi Wijaya; Effendy Parlindungan Sagala; Siti Nurul Aidil Fitri; Adipati Napoleon
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 14, No 2 (2017)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v14i2.904

Abstract

Growing rice had been done previously by applying crumble compost on the floating raft but part of compost was lost through runoff, so briquettes compost needs to be buried in soil.  The aims of this research were to find out the effects of briquettes compost and liquid fertilizer on rice and soil and plant nutrients content. Briquettes compost and liquid fertilizer were made of water mimosa (Neptunia prostrate Lam.).  Briquettes were applied at rates of (0, 10, 20 and 30) ton ha-1 and liquid used at (0 and 20) ml clump-1.  This experiment used Factorial Randomized Block Design.  Briquette compost was made by mixing compost with starch and the application was by inserted into the soil.  Liquid fertilizer was made from extracted compost and the application was sprayed on plant leaves.  Results showed that the application of Briquette compost (10 ton ha-1) increased (0.34%) P and (1.88%) K plant contents significantly, compared to the control treatment were only (0.09%) for P and (1.38%) for K plant contents.  Combination of briquettes compost (20 ton ha-1) and liquid fertilizer (20 ml clump-1) increased dried weight rice significantly to (4.55 ton ha-1)from (1.58 ton ha-1) for control treatment. Briquettes compost inserted into the soil had increased nutrients P and K absorbed due to more contact between roots and nutrients and produced more rice yield.
Evaluation on Sustainability of Technological Dimension Biopore Absorption Hole Management for Soil Water Conservation in Semarang City Elesvera Destry; Hartuti Purnaweni; Syafrudin Syafrudin
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 12, No 1 (2015)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v12i1.249

Abstract

Biopore technology innovation is an easy and cheap technology that can be applied in any class of society. Biopore Absorption Hole (BAH) is a cylincric vertical hole with a relatively small diameter. Eventhough the diameter is not so big, it is still effective to absorb groundwater.The dimension of technology reflected how this BAH tecnology is applied to the Management of BAH within the society of Semarang City.In order to achieve maximum results, an evaluation toward the sustainability of the dimension of BAH Management technology in Semarang City needs to be performed.The objectives of this research are to:1) studying the status of technology dimension in maintaining BAH, 2) studying sensitive attributes having influence toward index value and the sustainability status of technology dimension in maintaining BAH, as well as 3) formulating the priorities for policies applicable to technology in maintaining BAH in Semarang.The research took place in three administrative villages (Srondol Wetan, Jatingaleh, and Bendan Ngisor) in the city of Semarang.Those three locations were chosen to represent upper, middle, and lower regions of Semarang as water absorption area.The analysis of status determining data and leveraging factor was conducted using RAP – biopore method, while the the making of policy priorities was performed by using Analitycal Hierarchy Process (AHP).Results suggest that the status of the sustainability of Semarang’s BAH Management technology dimension was on “less sustainable” status (25,01 – 50,00). The strategy of enhancing influential sensitive attributes to improve sustainability status was a great success in affecting the values and sustainability status. Keywords :Biopore, RAP-Fish Modification, Sensitive Attribute, AHP, BAH Management.
Technical efficiency in agriculture yudi Anto
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 3, No 1 (2003)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v3i1.1931

Abstract

Mendukung pertanian di negara-negara berkembang adalah pendekatan yang paling efektif untuk meningkatkan kehidupan jutaan orang yang hidup dalam kemiskinan. Petani merupakan mayoritas orang miskin di dunia, dan mereka yang tidak menghabiskan sebagian besar uang mereka untuk makanan.Mengubah sektor pertanian suatu negara dapat menghasilkan lebih banyak pekerjaan, pendapatan yang lebih tinggi, lebih sedikit kekurangan gizi, dan lompatan ke pertumbuhan pendapatan menengah. Pada kenyataannya, hampir setiap negara industri memulai pembangunan ekonominya dengan pergeseran di bidang pertanian.Bagi sebagian orang, transformasi pertanian telah berhenti atau tidak berkembang seperti yang diharapkan. Bahkan jika pemerintah memprioritaskan investasi pertanian dan mengakui pentingnya melakukannya dengan benar, menavigasi kompleksitas pergeseran pasti sulit bagi mereka.

Page 18 of 18 | Total Record : 180

 14   15   16   17   18 

Filter by Year

2001 2017


Reset
Filter By Issues
All Issue Vol 14, No 2 (2017) Vol 14, No 1 (2017) Vol 13, No 2 (2016) Vol 13, No 1 (2016) Vol 12, No 2 (2015) Vol 12, No 1 (2015) 2014: Articles in Press (Vol. 11 No. 1) Vol 11, No 2 (2014) Vol 11, No 1 (2014) Vol 10, No 2 (2013) Vol 10, No 1 (2013) Vol 9, No 2 (2012) Vol 9, No 1 (2012) Vol 8, No 2 (2011) Vol 8, No 1 (2011) Vol 7, No 2 (2010) Vol 7, No 1 (2010) Vol 6, No 2 (2009) Vol 6, No 1 (2009) Vol 5, No 2 (2008) Vol 5, No 1 (2008) Vol 4, No 1 (2004) Vol 3, No 2 (2003) Vol 3, No 1 (2003) Vol 2, No 1 (2002) Vol 1, No 2 (2002) Vol 1, No 1 (2001) More Issue