scholarly journals POTENTIAL OF LOSS OF ORGANIC FERTILIZER IN LOWLAND RICE FARMING IN KLUNGKUNG DISTRICT, BALI

2020 ◽  
Vol 3 (2) ◽  
pp. 179-185
Author(s):  
I Nengah Muliarta ◽  
Jhon Hardy Purba
Keyword(s):  
Soil Fertility ◽  
Rice Straw ◽  
Organic Fertilizer ◽  
Rice Paddy ◽  
Rice Cultivation ◽  
Lowland Rice ◽  
Rice Farming ◽  
Knowing How ◽  
Paddy Farmers ◽  
The Impact

Rice straw is an abundant resource that was still seen as a waste in intensive rice cultivation. Rice straw is said to be a resource because it can be used as organic fertilizer (compost) and contains nutrients that were beneficial for crop growth and soil fertility. The fact in the field was still found that rice straw was wasted, one of which was burned. A study was conducted through a method of observation and survey involving rice paddy farmers in 3 sub-districts in the district of Klungkung, namely Banjarangkan, Klungkung and Dawan. The aim of the research was to know the production of rice straw waste and the potential of wasted organic fertilizer in intensive rice cultivation. Based on the results obtained the production of dried straw waste in each harvest about 10.21 tons/ha.  Farmers do not utilize rice straw as compost by reason, not knowing how to composting. There were 30.34% of farmers who burn straw because based on the knowledge gained burn is an easy way to restore rice straw to the ground. The impact of burning rice straw was around 5,887,086 - 7,888.7 tons of organic fertilizer wasted.

ANALISI DAMPAK BENDUNGAN PANDANDURI TERHADAP USAHATANI PADI SAWAH DI KECAMATAN SAKRA BARAT KABUPATEN LOMBOK TIMUR

2021 ◽  
Vol 1 (2) ◽  
pp. 18-26
Author(s):  
Abdur Rahim
Keyword(s):  
Rice Paddy ◽  
Lowland Rice ◽  
Rice Farming ◽  
Productivity Level ◽  
Significant Difference ◽  
Survey Technique ◽  
The Difference ◽  
The Impact ◽  
The Village

This study aims to determine the impact of the Pandan Duri dam on changes in the Crop Index (IP) and changes in the productivity level of rice paddy farming in West Sakra District, East Lombok Regency. The method in this research is descriptive, data collection is done by survey technique. Determination of the number of samples as many as 30 people is done by sampling quota and taking farmers in each village is done by proportional random sampling and determining the village as a sample is done by purposive sampling. The results showed that: 1) The total planting index (IP) of lowland rice before the Pandan Duri dam in West Sakra District was 1.39 and after 2.12. This means that the existence of the Pandan Duri dam can have an impact on the difference in the Crop Index (IP) of lowland rice farming in Sakra District and, 2) The average productivity of rice before the Pandan Duri dam in West Sakra District was 49,682 Kw/Ha while after the Pandan Duri dam was 57,267 Kw/Ha and there was a significant difference at the alpha 5% (0,05) level.or in the other word, that the existence of Pandan Duri development has real/significant impact on the productivity of lowland rice farming in West Sakra District, East Lombok Regency

scholarly journals Factors affecting the capacity of farming rice farmers in managing rice field in the District Tangerang

2021 ◽  
Vol 883 (1) ◽  
pp. 012048
Author(s):  
Khaerul Saleh ◽  
Suherman
Keyword(s):  
Formal Education ◽  
Rice Paddy ◽  
Lowland Rice ◽  
Factors Affecting ◽  
Rice Farmers ◽  
Capacity Level ◽  
Paddy Farmers ◽  
Building Program ◽  
Main Factor ◽  
Government Innovation

Abstract Farmers' capacity to manage rice paddy farming is closely related to individuals' behaviour in managing the farm. Farmer capacity building program has been widely and often conducted relevant government innovation lowland rice farm and delivered to farmers. Still, the farmers cannot give a proper response to lowland rice farm management innovation, especially in terms of strengthening farmers' capacity. This study aims to: (1) determine the level of farmer capacity in managing rice paddy farmers and (2) to analyze the factors related to the capacity level of rice paddy farmers. The research was conducted in the northern part of Tangerang Regency (Pantura), the centre for rice production in the Tangerang Regency. The research was conducted from July to November 2020. Data was collected through FGD interviews and observations of 150 farmers. The data analysis used descriptive test and multiple regression. The results showed that the farmer capacity in managing lowland rice farming in Tangerang district was classified as moderate, both in resource utilization, problem identification, farming planning, and adaptability. The main factor determining the level of farmer capacity in managing rice paddy farmers is formal education and nonformal education.

scholarly journals Estimation of effectiveness of usage of liquid organic fertilizer in the context of rational land use: a case study of Ukraine

2018 ◽  
Vol 8 (2) ◽  
pp. 95-105 ◽  
Author(s):  
Anatoliy Kucher
Keyword(s):  
Comparative Analysis ◽  
Soil Fertility ◽  
Ammonium Nitrate ◽  
Organic Fertilizer ◽  
Economic Effectiveness ◽  
Organic Fertilizers ◽  
Mineral Fertilizers ◽  
Sample Number ◽  
Pig Farm ◽  
The Impact

The purpose of the article – to perform comparative analysis of the economic effectiveness of the 10 samples of organic fertilizer of pig farm, bio humus “Humivit” and mineral fertilizers (Nitroamofoska, ammonium nitrate, carbamide) on the example of oats. The study used the following methods: abstract-logical, cash-analytical, cash-equivalent, expert, monographic. The research was done in Ukraine. The results of the comparative analysis of economic effectiveness of the 10 samples of organic pig fertilizer, bio humus “Humivit” and mineral fertilizers (Nitroamofoska, ammonium nitrate, carbamide) in the example of oats on the green mass show that the use of organic fertilizers sample number 1, 2, 3, 4, 5, 6, 10 is an economically effective, while organic fertilizers of sample number 7, 8, 9 are economically inefficient. By the main indicators of economic effectiveness (coefficients of payback, conditional additional profit, level of profitability) organic fertilizers sample number 1, 2, 3, 4, 5, 6, 10 have significant competitive advantages over the studied brands of mineral fertilizers and bio humus “Humivit”. The use of organic pig fertilizers, except the sample number 8, in economic terms for the impact on potential soil fertility is more effective than bio humus “Humivit”. The most significant economic benefits for the impact on potential soil fertility are samples of organic fertilizers pig number 1, 5, 10, whose application generates the lowest cost price of humus. The element of novelty is that with using the author’s scientific and methodical approach it was conducted the estimation of economic effectiveness of the liquid organic fertilizer of pig farm for the impact on potential soil fertility.

scholarly journals Produksi Empat Varietas Padi Sawah yang Diberi Kombinasi Pupuk Bio-Slurry dan NPK

2019 ◽  
Vol 3 (1) ◽  
pp. 23
Author(s):  
Yafizham Yafizham ◽  
Dwi Retno Lukiwati
Keyword(s):  
Grain Yield ◽  
Negative Impact ◽  
Block Design ◽  
Organic Fertilizer ◽  
Animal Husbandry ◽  
Rice Paddy ◽  
Lowland Rice ◽  
Rice Varieties ◽  
Two Factors ◽  
Npk Fertilizer

<p>Non-organic agriculture has succeeded in increasing the production of lowland rice, but on the other hand also has a negative impact on the ecosystem of agriculture and the environment, such as the decreasing content of soil organic matter. One effort that can be done, is by adding bio-slurry organic fertilizer to the NPK fertilizer. This study was conducted to determine the effect of the combination of bio-slurry fertilizer and NPK fertilizer on the production of four rice paddy varieties. This research by experiment was conducted in Screen House Agrotechnopark, Faculty of Animal Husbandry and Agriculture, Diponegoro University, Tembalang Semarang campus, taking place from October 2018 to January 2019. The experiment used a randomized completely block design with two factors and three replications. The first factor was a combination of bio-slurry + NPK fertilizer ie without N (P0) fertilizer, NPK 550 kg ha<sup>-1</sup> fertilizer (P1), bio-slurry fertilizer 3 tons ha<sup>-1</sup> + NPK fertilizer 400 kg ha<sup>-1</sup> , 6 tons ha<sup>-1</sup> bio-slurry fertilizer + 250 kg ha<sup>-1</sup> NPK fertilizer, 9 tons ha<sup>-1</sup> bio-slurry fertilizer + 100 kg ha<sup>-1</sup> NPK fertilizer and 12 tons bio-slurry fertilizer ha<sup>-1</sup>. Whereas the second factor was the lowland rice varieties namely Inpari 23, Sultan Unsrat, Sintanur and Gilirang. The results of the variance analysis showed that the combination of bio-slurry + NPK fertilizer and lowland rice varieties had a very significant effect on grain yield per clump, number of filled grains, number of empty grains, total grain count, weight of 1000 grains, rice yield per pot and harvest index. The highest grain yield per clump (85.33 g) was obtained from the treatment of 550 kg ha<sup>-1</sup> NPK fertilizer, while the highest grain yield per clump (58.06 g) was obtained from the Gilirang variety (V4), the highest total grain amount (174.58 grains) was obtained from the treatment of NPK 550 kg ha<sup>-1</sup> and (212.28 grains) fertilizer produced by varieties Inpari 23. The highest yield per pot of rice (61.83 g) was obtained from the treatment of 550 kg ha<sup>-1</sup> NPK fertilizer , while the highest paddy rice varieties which produced rice per pot of (63.22 g) were Inpari 23.</p>

scholarly journals ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PRODUKSI DAN TINGKAT PENDAPATAN USAHATANI PADI SAWAH PESERTA UPSUS PAJALE DI KECAMATAN GADINGREJO KABUPATEN PRINGSEWU

2021 ◽  
Vol 9 (4) ◽  
pp. 577
Author(s):  
Kresnalia Astasari ◽  
Wan Abbas Zakaria ◽  
Irwan Effendi
Keyword(s):  
Interval Data ◽  
Rice Paddy ◽  
Rice Production ◽  
Lowland Rice ◽  
Farm Income ◽  
Cost Ratio ◽  
Rice Farming ◽  
Farmer Participation ◽  
Land Area ◽  
Planting Season

The objectives of the research were to analyze the participation of farmers in the Upsus Program, to analyze the factors that affect rice production, and to analyze the income level of lowland rice farming in Gadingrejo Sub District, Pringsewu District. The research was conducted in March-April 2019. The analysis of farmerparticipation in the Upsus Pajale program using scoring technique which were processed into interval data with Methode of Succesive Interval. Factors that affecting rice production were analyzed using the Cobb Doughlass production function, and analysis of farm income using a comparison between total revenues and total costs, called Revenue Cost Ratio (R/C). The results of this study were farmers' participation in the Upsus Pajale program was in the middle class, the factors that affect the rice production of lowland rice farming, namely land area, amount of phonska fertilizer, pesticide and farmer participation. Income from cash costs obtained by farmers amounted to Rp18,116,478.41 with R/C of 6,23/0,73 ha/planting season and income to total costs amounted to Rp16,184,879.44 with an R/C of 4,00/0,73 ha/planting season.Keywords: factors, income, production, rice paddy

EFISIENSI TEKNIS USAHATANI PADI SAWAH ORGANIK DI KABUPATEN BANYUMAS

2020 ◽  
Vol 8 (2) ◽  
pp. 142-151
Author(s):  
Kusmantoro Edy Sularso ◽  
Agus Sutanto
Keyword(s):  
Formal Education ◽  
Function Analysis ◽  
Organic Fertilizer ◽  
Stochastic Frontier ◽  
Lowland Rice ◽  
Organic Fertilizers ◽  
Survey Method ◽  
Rice Farming ◽  
Technical Inefficiency ◽  
Organic Rice

The research objectives are to 1) determine the role of organic fertilizers, vegetable pesticides, seeds and labour on the productivity of organic rice farming; 2) factors that cause inefficiencies in the use of production inputs in organic rice farming in Banyumas Regency. The research method used was survey method, the method of determining respondents in a purposive manner (38 farmers). The analytical method uses the stochastic frontier production function analysis method. The results showed that technically the increased use of seeds, manure, liquid organic fertilizer (POC), liquid organic KCl fertilizer and nutrition could increase the productivity of organic lowland rice in Banyumas Regency. Labor has a significant and negative effect on the productivity of organic rice farming. While pesticides have no significant effect on increasing the productivity of organic lowland rice. Management factors that influence the technical inefficiency of organic rice farming according to the signs of hope are formal education and dummy membership in farmer groups. While age and experience did not significantly affect technical inefficiency. The coefficient value of the educational variable is -0,3329 and has a significant effect on the technical inefficiency of organic rice farming. The negative sign of the formal education variable indicates that the higher the farmer's formal education level, the lower the technical inefficiency or the higher the farm's technical efficiency.

Soil conditions and yield of repeatedly grown apple orchard depending on long-term fertilizer application

2021 ◽  
Vol 1 (98) ◽  
pp. 34-47
Author(s):  
P. H. Kopytko ◽  
◽  
R. V. Yakovenko
Keyword(s):  
Soil Fertility ◽  
Organic Fertilizer ◽  
Humus Content ◽  
Mineral Fertilizer ◽  
Fertilizer Application ◽  
Mineral Fertilizers ◽  
Soil Conditions ◽  
Apple Trees ◽  
The Impact

The issue of scientifically sound fertilizer application in fruit plantations, which are long-term and re-grown in one place remains insufficiently studied. To solve this problem is possible only in long-term stationary studies, as the impact of different fertilizer systems on changes in soil properties and tree productivity for a long period of their use. The results of researches of long-term fertilizer influence on the main fertility indices of dark gray podzolic heavy loam soil and productivity of repeatedly grown apple trees of Idared varieties on seed and vegetative (M4) rootstocks and Calville snow on seedling rootstock are considered. During the 85-year period of growing the first and second generation of apple trees in the experimental garden, the organic fertilizer (40 t/ha of cattle manure), mineral fertilizer (N120P120K120) and their combination (20 t/ha of manure + N60P60K60) were applied in the old plantation every two years in autumn in plowing in rows at 18–20 cm, and in the new repetition: manure, phosphorus and potassium fertilizers as well, and nitrogen fertilizer in half doses annually in spring for cultivation or disk plowing to a depth of 12–15 cm. As a result of research it was found that organic fertilizer better than mineral fertilizers provided the formation of soil fertility (humus and mobile compounds and forms of nutrients, soil reaction) and yield capacity of experimental apple trees, which for all years of fruiting exceeded the total yield of Calville snow and Idared on seedling and vegetative rootstocks, respectively, by 34.8, 27.7 and 23.4 % compared with the yield of the control non-fertilized areas and 16.0, 15.8 and 13.2 % – on those fertilized with N120Р120К120. Similar parameters of soil fertility indicators are formed by the organo-mineral fertilizer system with systematic long-term application of half the norms of organic and mineral fertilizers of manure 20 t/ha together with N60P60K60. However, the mineral system (N120P120K120) significantly less increases the humus content and content of macronutrients available for plant nutrition and does not enrich the soil with trace elements, acidifies the reaction of the soil environment

Asian monsoon precipitation changes and the Holocene methane anomaly

The Holocene ◽  
2011 ◽  
Vol 22 (7) ◽  
pp. 731-738 ◽  
Author(s):  
Xin Zhou
Keyword(s):  
Late Holocene ◽  
Rice Paddy ◽  
Rice Cultivation ◽  
Rice Farming ◽  
Atmospheric Methane ◽  
Climate Data ◽  
Monsoon Precipitation ◽  
The Holocene ◽  
Precipitation Changes ◽  
Early Rice

It has been suggested that late-Holocene human activities caused the increase in atmospheric methane (CH4) concentration that otherwise would have been a naturally decreasing trend. As one of the places where rice farming originated, China has been considered to play a significant role in pre-industrial changes in atmospheric CH4 concentrations. To establish the climatic context since the first rice cultivation and to evaluate the relative roles of monsoon climate and rice cultivation on late Holocene CH4 rise, we synthesized climate data from China to examine the Holocene trends in monsoon precipitation. The results show high monsoon rainfall from 10,000 to 7000 years ago, and declining precipitation in the late Holocene as shown by most reconstructions. The decreasing trend in monsoon precipitation is consistent with that in other north tropical monsoon regions, and is opposite to the trend in CH4 concentrations. After ruling out several other natural factors and estimating CH4 emissions from early rice farming, we conclude that the late-Holocene methane increase has been significantly influenced by the expansion of early rice paddy fields during the period of declining monsoon precipitation.

scholarly journals Analysis of the Empowerment Level of Rice Paddy Farmers in Abenggi Vilage Landono Distric, South Konawe Regency

2021 ◽  
Vol 6 (6) ◽  
pp. 195
Author(s):  
Jusman Jusman ◽  
Dasmin Sidu ◽  
Hidrawati Hidrawati
Keyword(s):  
Rice Paddy ◽  
Lowland Rice ◽  
Rice Farmers ◽  
Location Determination ◽  
The People ◽  
The Social ◽  
Research Population ◽  
Paddy Farmers ◽  
Social Part ◽  
Social Empowerment

Empowerment is a structured and planned process to increase the ability and independence of farmers in farm management. The study aims to analyze the program forms and the empowerment levels of lowland rice farmers. The research was conducted from April to December 2020 in Abenggi Village, Landono District, South Konawe Regency, Southeast Sulawesi. The location determination is done purposively, considering that the majority of the people work as farmers. The research population was 280 household lowland rice farmers, and the sample was 15% of the total members of the farmer population of 42 respondents. The data were analyzed qualitatively and quantitatively. Qualitatively analyze to explain the form of empowerment with research variables, including types of empowerment assistance. Quantitatively is used to determine the level of empowerment of lowland rice farmers by using variables to show economic and social empowerment, including the story of ability and independence of farmers in managing potential, planning and solving problems in the future, self-direction, and bargaining power. The results showed that the empowerment program for lowland rice farmers consists of capital assistance through the PUAP program, provision of infrastructures such as irrigation facilities, farm roads, and grain drying places. The lowland rice farmers are empowered on the economic aspect, but not yet on the social part.

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