scholarly journals Replacement of KCl with organic fertilizer on cultivation of porang (Amorphophallus muelleri Blume) under sonokeling stands

2021 ◽  
Vol 905 (1) ◽  
pp. 012037
Author(s):  
Supriyono ◽  
H Faizah ◽  
B Pujiasmanto ◽  
M T S Budiastuti
Keyword(s):  
Soil Fertility ◽  
Strong Influence ◽  
Organic Fertilizer ◽  
Forest Area ◽  
Fresh Weight ◽  
Central Java ◽  
Tuber Fresh Weight ◽  
And Control ◽  
Continuous Use

Abstract KCl fertilization is generally done to increase the productivity of porang tubers, but the continuous use of KCl can degrade soil fertility. Based on this, KCl needs to be replaced with organic fertilizer. This research aimed to determine the effect and replacement of KCl with organic fertilizer which caused the highest porang yield. The research was held in the BKPH Pojok forest area, Grobogan, Central Java in March-July 2020. The research was using one-factor RCBD. This treatment was the replacement of KCl with organic fertilizer with percentage 100:0%, 75:25%, 50:50%, 25:75%, 0:100%, and control in 4 replications. Observation parameters included tuber fresh weight, tuber storage weight, tuber diameter, tuber thickness, and tuber chip weight. The data were processed by using ANOVA 5% and DMRT 5%. The results showed that KCl had a strong influence on the yield of porang which included tuber fresh weight, tuber storage weight, and tuber chip weight, and organic fertilizer was able to replace the role of KCl. The usage of KCl and organic fertilizer was selected based on the yield of the highest tuber diameter and thickness and appeared with the same percentage (50% KCl:50% organic fertilizer).

scholarly journals Organik Matter: It’s Role in Sustainable Farming of Sugarcane

Perspektif ◽  
2016 ◽  
Vol 14 (1) ◽  
pp. 61
Author(s):  
Djajadi Djajadi
Keyword(s):  
Organic Matter ◽  
Soil Organic Matter ◽  
Soil Fertility ◽  
Green Manure ◽  
Organic Fertilizer ◽  
Soil Health ◽  
High Yield ◽  
Cane Yield ◽  
Sustainable Farming

<p class="Default">ABSTRACT</p><p class="Default">Organik matter has an important role in determining soil health of sugarcane, i.e. soil capacity to support sugarcane to produce sustainable high yield. Soil organic matter influences soil physical, chemical, and biological properties, so that a consequence of declining soil organic matter is poorer soil fertility and lower yield. This paper has an objective to elucidate the important role of organic matter on sustainable farming of sugarcane. The important role of organic matter in soil fertility has been known for a long time before Green Revolution concept was introduced. With more intensity in sugarcane farming and more increasing of sugar demand, application of organic fertilizer started to be substituted by chemical fertilizer. Using green manure and/or biofertilizer has a chance to be spread out to the farmers due to more practical and more efficient than solid organik fertilizer, such as dung manure or compost. Future research should be focusing on the efectivity of green manure and or biofertilzer sources in improving soil fertility and cane yield, minimizing soil pathogen, reducing soil erosion of sugar cane land monoculture, and improving awareness of farmers about soil degradation as consequences of sugarcane monoculture planting for years.</p><p class="Default">Keywords: Organic matter, sugarcane, soil health sustainable farming</p><p class="Default"> </p><p class="Default"><strong>Bahan Organik: Peranannya dalam Budidaya Tebu Berkelanjutan</strong></p><p class="Default">ABSTRAK</p><p class="Default">Bahan organik tanah berperan penting dalam menentukan kesehatan tanah tebu, yaitu kapasitas tanah yang dapat mendukung produksi tebu yang tinggi secara berkelanjutan. Kadar bahan organik tanah mempengaruhi sifat fisik, kimia dan biologi tanah. Paper ini bertujuan untuk menguraikan tentang peranan bahan organik dalam memperbaiki sifat fisik, kimia dan biologi tanah pertanaman tebu. Pentingnya peran bahan oganik tersebut sudah disadari dari dulu, sehingga sebelum revolusi hijau penggunaan pupuk organik sudah umum dilakukan petani. Dengan semakin intensifnya budidaya tebu dan semakin meningkatnya kebutuhan gula, pemanfaatan pupuk organik sudah jarang dilakukan. Diperlukan usaha untuk meningkatkan dan mempertahankan kadar bahan organik pada lahan tebu, antara lain berupa gerakan masal dalam bentuk gerakan nasional melalui program aplikasi bahan organik. Pemanfaatan pupuk hijau dan/atau pupuk hayati berpeluang untuk diterapkan karena lebih praktis dan efisien daripada penambahan pupuk organik padat. Penelitian ke depan perlu difokuskan untuk mengkaji jenis-jenis pupuk organik dan pupuk hayati yang efektif memperbaiki kesuburan, dalam menekan serangan penyakit, meminimalkan erosi pada lahan-lahan tebu monokultur, dan meningkatkan kesadaran petani tebu tentang terjadinya degradasi lahan akibat penanaman tebu yang terus menerus.</p><p class="Default">Kata kunci: Bahan organik, tebu, kesehatan tanah, budidaya berkelanjutan</p><p class="Default"> </p>

PERAN JABATAN FUNGSIONAL AUDITOR TERHADAP PENINGKATAN KINERJA BIROKRAT DI LINGKUNGAN INSPEKTORAT PROVINSI JAWA TENGAH

2018 ◽  
Vol 1 (2) ◽  
pp. 251-266
Author(s):  
Debora Angelia Carissa
Keyword(s):  
Public Administration ◽  
Good Governance ◽  
Central Java ◽  
Supervision Process ◽  
The Government ◽  
And Control ◽  
Internal Supervision ◽  
Functional Position ◽  
Central Java Province

The spirit of reform encourages the State Civil Apparatus to carry out renewal and improvement of the system in the development, improvement and service of the community in order to encourage the community and support the implementation of good governance in public administration. Supervision carried out by. The Government, has determined the Functional Position of Auditors who have the scope, duties, responsibilities, and authority to carry out internal supervision on government agencies, institutions or other parties in it. For this reason, this research has two problems. First, how is the role of JFA in improving the performance of bureaucrats in the Central Java Province Inspectorate. Second. What obstacles were encountered by JFA in the supervision process of the performance of Bureaucrats in the Central Java Province Inspectorate. This problem was examined using a sociological juridical approach. In the sociological juridical approach, law as law in action is described as an empirical social phenomenon. The results of this study confirm that: First, there are 2 (two) roles of JFA in improving the performance of bureaucrats in the Central Java Province Inspectorate, namely: Improving the system of internal supervision and control, and improving the quality and professionalism of resources. Secondly, there were several factors encountered by JFA in the supervision process of the performance of bureaucrats in the Central Java Province Inspectorate that had to be immediately corrected to support good governance in public administration.

scholarly journals PERANCANGAN PIRANTI LUNAK RESPONSIVE UNTUK MONITORING RUANGAN SERVER MENGUNAKAN NODEMCU ESP8266 BERBASIS INTERNET OF THINGS

2020 ◽  
Vol 22 (3) ◽  
pp. 270-277
Author(s):  
M. Safii ◽  
Novi Indrayani
Keyword(s):  
Room Temperature ◽  
Large Data ◽  
Air Conditioner ◽  
Web Based ◽  
Data Usage ◽  
And Control ◽  
Continuous Use ◽  
The Impact

The role of the server is very important as a data service provider and control for an office that has a very large data usage and control system. This can also affect the temperature in the server room which has computer devices and other control systems because of its continuous use. The impact of temperature that is outside of its tolerance value due to the dead air conditioner without being noticed by the officer or server operator can result in damage to the hardware devices in the server room. Monitoring and measuring server room temperature is not possible to be done directly and accurately in all conditions due to several inhibiting factors in obtaining temperature information. With these problems, a temperature monitoring prototype was built using node MCU ESP 2866 and DHT 21 sensor with responsive web-based software so that it can be easily seen on various PC and smartphone monitors. This software can be used in server rooms to provide room temperature information to operators or server officers. The long-term objective of this research is expected to provide information Real-time temperature conditions in a responsive web-based server room.

Material Properties in Advances in Organic Fertilizer

2015 ◽  
Vol 730 ◽  
pp. 235-240
Author(s):  
Zhi Qiang Yu ◽  
Fei Peng Ren
Keyword(s):  
Soil Fertility ◽  
Crop Yield ◽  
Organic Fertilizer ◽  
Chemical Properties ◽  
Fertilizer Application ◽  
Yield And Quality ◽  
Crop Resistance ◽  
Yield Quality ◽  
Physical And Chemical

Organic fertilizer is an important material to improve soil physical and chemical properties , to improve soil fertility , crop yield and quality and enhancing crop resistance has a very important role . In recent years, the proportion of organic fertilizer for the Chinese fertilizer gradually decreased reality introduces the connotation and type of organic fertilizer , discusses the following issues: (1) organic fertilizer on soil fertility , including soil nutrients ( nitrogen, phosphorus, potassium, trace elements) , soil organic matter and structure , soil enzyme activity ; (2) the role of organic fertilizer to improve crop yield, quality and disease resistance . At the same time , pointed out the remaining organic fertilizer application in question , and the future development were discussed .

scholarly journals Acculturation of Ancient Javanese Culture With Hindu Culture of India The Power of Kalang Woman in Gender Equality (Ethnography on Sub Ethnic Java, Kalang)

2019 ◽  
Vol 19 (1) ◽  
pp. 174
Author(s):  
Prabani Setiohastorahmanto Budi ◽  
Sugiono Soetomo ◽  
Agung Budi ` Sardjono
Keyword(s):  
Gender Equality ◽  
Social Activity ◽  
Central Position ◽  
Domestic Activity ◽  
Physical Strength ◽  
Central Java ◽  
Household Activities ◽  
And Control ◽  
Modern Era

The Kalang group is a Javanese sub ethnic with the Kalang tradition which is an acculturation of ancient Javanese culture with Hindu culture coming from India. In everyday life, Kalang women as a mother have a central role in household activities, the role is a manifestation of responsibility to the husband and children. The cultural alculturation still exists in the life of the Kalang in Kendal, Central Java, Indonesia. In tradition, Kalang women have power in her position as a housewife. Power does not mean physical strength that can be used for violence, but the power to demonstrate the ability to think, manage time and control emotions in carrying out three household activities of domestic activity, activity of tradition and social activity. In today's modern era, gender equality is the main issue every time women's issues are talked but the Kalang group places women (mother)  in a central position within a family that has gender equality through responsibility and is not judged by the material she obtains. Through a deductive paradigm with ethnographic techniques, we find the meaning of a powerful mother in managing the family. This paper provides an overview of the alchemy that makes women powerful in terms of responsibility. Mother as a family center shows her role as a family pillar that serves to perfect or complement the role of men, cooling family life and keeping the tradition

scholarly journals The role of organic fertilizer from natural dye waste and mycorrhizal inoculation on the growth of Indigofera tinctoria L.

2021 ◽  
Vol 905 (1) ◽  
pp. 012011
Author(s):  
M T S Budiastuti ◽  
Supriyono ◽  
I R Manurung ◽  
D Setyaningrum ◽  
A I Nurmalasari ◽  
...  
Keyword(s):  
Root Biomass ◽  
Organic Waste ◽  
Leaf Growth ◽  
Organic Fertilizer ◽  
Natural Dye ◽  
Organic Fertilizers ◽  
Root Weight ◽  
Fresh Weight ◽  
Indigofera Tinctoria

Abstract Management of Indigofera tinctoria as a natural dye produces organic waste that has not been utilized. One of the proper managements of organic waste is to process it into organic fertilizer. This study examines the role of organic fertilizer waste and mycorrhizae on the growth and yield of Indigofera tinctoria. The study used a completely randomized block design with two factors: organic waste fertilizer and mycorrhizae. The results showed that organic fertilizers and mycorrhizae did not affect the net assimilation and leaf area indexes. The combination of organic fertilizers with mycorrhizae supports leaf growth. The combination of 400 g.plant−1 organic fertilizer and 10 g.plant−1 mycorrhizal fertilizer increased the number of leaves by 257%. Organic fertilizer has a significant effect on the fresh weight of the crown, fresh weight and root biomass. Organic fertilizer dose of 200 g.plant−1 increased fresh root weight, root biomass and fresh crown weight by 68.5%, 68.29% and 63.27% respectively. Mycorrhizae 10 g.plant−1 increased root length by 23.54%. Leaf growth correlated with length, fresh weight and root biomass. Organic fertilizer from the extraction of Indigofera tinctoria is an effort to achieve zero waste to support plant growth.

scholarly journals PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (Allium ascalonicum L.) BERBASIS APLIKASI BIOURINE SAPI

EUGENIA ◽  
2015 ◽  
Vol 21 (3) ◽  
Author(s):  
Olvie G. Tandi ◽  
J. Paulus ◽  
A. Pinaria
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Organic Fertilizer ◽  
Dry Weight ◽  
Fresh Weight ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Tuber Fresh Weight ◽  
Number Of Leaves ◽  
Tuber Treatment

ABSTRACT   The research  aims to assess the response to the growth and production of onion against of liquid organic fertilizer from cow biourie in some concentrations and to get the best concentration for the growth and production of red onion. The research was conducted atfield experimental in Pandu, North Minahasa regency from May to July 2014. The experiment was designed using a randomized block design. The treatment was concentration of cow biourine namely 0% (B1) 10%, (B2) 20%, (B3) 30%, (B4) 40% and (B5) 50%. Each treatment was replicated three times. Characters observed were plant height, number of leaves, tuber diameter, number of tuber, fresh weight of tuber with leaves and dry weight of tuber. Data was analyzed using analysis of variance. The result showed that the biourine concentration had significant effect on plant height, number of leaves, tuber diameter, number of tuber, fresh weight of tuber with leaves and dry weight of tuber. Treatment of B1, B2, B3 and B4 concentration were not significant difference at plant height. However, those four treatments were significantly different compared to B0 and B5. The fives treatment differed with the control on characters of number of leaves, number of tuber andfresh weight of tuber with leaves. On character of tuber dry weight, B2 treatment was significant difference compared to control whereas the other treatments were not significantly differed. On character of tuber diameter, three treatments were significant difference compared to the control namely B2, B4 and B5. Keywords : Allium ascalonicum L,  biourine cow, fertilizer, growth and production

scholarly journals Role of Pigeonpea Cultivation on Soil Fertility and Farming System Sustainability in Ghana

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
S. Adjei-Nsiah
Keyword(s):  
Soil Fertility ◽  
Land Tenure ◽  
Deciduous Forest ◽  
Smallholder Farmers ◽  
Organic Fertilizer ◽  
Farming System ◽  
Smallholder Farming ◽  
Early Maturity ◽  
System Sustainability

The productivity of the smallholder farming system in Ghana is under threat due to soil fertility decline. Mineral fertilizer is sparingly being used by smallholder farmers because of prohibitive cost. Grain legumes such as pigeonpea can play a complementary or alternative role as a source of organic fertilizer due to its ability to enhance soil fertility. Despite its importance, the potential of pigeonpea as a soil fertility improvement crop has not been exploited to any appreciable extent and the amount of land cultivated to pigeonpea in Ghana is vey negligible. This paper synthesizes recent studies that have been carried out on pigeonpea in Ghana and discusses the role of pigeonpea cultivation in soil fertility management and its implication for farming system sustainability. The paper shows that recent field studies conducted in both the semi-deciduous forest and the forest/savanna transitional agro-ecological zones of Ghana indicate that pigeonpea/maize rotations can increase maize yield by 75–200%. Barrier to widespread adoption of pigeonpea include land tenure, market, and accessibility to early maturing and high yielding varieties. The paper concludes among other things that in order to promote the cultivation of pigeonpea in Ghana, there is the need to introduce varieties that combine early maturity with high yields and other desirable traits based on farmers preferences.

scholarly journals Integrated Soil Fertility Management for Small Holder Cocoa Farms: Using Combination of Cocoa Pod Husk Based Compost and Mineral Fertilizers

2020 ◽  
pp. 68-77
Author(s):  
Moses Ogunwole Ogunlade ◽  
Samuel Bukola Orisajo
Keyword(s):  
Soil Fertility ◽  
Fertility Restoration ◽  
Organic Fertilizer ◽  
Agricultural Practices ◽  
Cocoa Bean ◽  
Mineral Fertilizers ◽  
Soil Fertility Management ◽  
And Control ◽  
Cocoa Yield ◽  
Npk Fertilization

Nutrients are being removed through pod harvest without replacement in the form of fertilizer application leaving the soil impoverished and the nutrients grossly inadequate for optimum cocoa yield. To address this issue, a randomised complete block designed study was carried out to examine the effects of readily available source of organic fertilizer like cocoa pod husks compost combined with mineral fertilizers on the yield of cocoa. The treatments with three replications consisted of Compost (100%), Compost (75%) + NPK (25%), Compost (50%) + NPK (50%), NPK (100%) and Control (no fertilizer). Results indicated that cocoa yield obtained with the compost plus NPK fertilization was significantly higher than with sole compost, NPK applications, and control in all locations. Percentage dry cocoa bean yield gain was 72.4% with the compost plus NPK fertilization, while sole compost or NPK alone was 36.4% compared to the control. Additionally, compost plus NPK fertilization significantly reduced black pod losses compared to sole compost, NPK, or control with percentage loss rate ranging from 9.9 to 13.4%, 21.6 to 23.1, 19.6 to 22.3, 32.2 to 35.5, respectively, in all locations. The use of CPH-based compost plus NPK fertilization has the potential to provide efficient integrated soil fertility restoration scheme that incorporated good agricultural practices and addressed disease management.

Sign in / Sign up

Export Citation Format

Share Document