scholarly journals Agronomic Response of Local Upland Rice Cultivars on Growing under Two Cultivation Systems

2021 ◽  
Author(s):  
La Ode Afa ◽  
Arsyi Aysya Anas ◽  
Laode Sabaruddin ◽  
Andi Bahrun ◽  
Made Widana Arsana ◽  
...  
Keyword(s):  
Food Security ◽  
Rice Field ◽  
Upland Rice ◽  
Rice Cultivars ◽  
Production Potential ◽  
Dry Land ◽  
Cultivation System ◽  
Cultivation Systems ◽  
Self Sufficiency ◽  
System L

Background: This study aimed to observe the agronomic response of 18 Southeast Sulawesi local upland rice cultivars that were grown under two cultivation systems (dry land and wet rice field) and optimize local potential to support self-sufficiency and food security. Methods: The research used a split-plot design with the following main plot: cultivation system (L) including upland (L1) and rice field cultivation system (L2). The subplots were 18 local upland rice cultivars such as Wangkomina (K1), Wuna Lapodidi (K2), Waburi-buri (K3), Wapantoga (K4), Nggalaru (K5), Wuna Parigi (K6), Bakala (K7), Biu (K8), Ikulaku (K9), Bou (K1), Momea (K11), Daindomoronene (K12), Konkep (K13), Tinangge (K14), Ndoamoito (K15), Uwa (K16), Ndowatu (K17) and Indalibana (K18). Result: The local upland rice responded better to the wetland cultivation system than the upland cultivation system. The local upland rice cultivar Ndowatu showed the highest production potential, which was statistically similar to the Biu, Ikulaku, Momea, Konkep and Uwa cultivars. Ndowatu cultivar showed high production potential (842.80 g.m-2). Thus, this cultivar can be considered suitable for development in the rainfed lowlands to increase the planting index and to support the self-sufficiency and food security of the region.

Productivity of three varieties of local upland rice on swidden agriculture field in Setulang village, North Kalimantan, Indonesia

2019 ◽  
Vol 21 (1) ◽  
Author(s):  
OKTIANI PERIDA MERANG ◽  
Abubakar M. Lahjie ◽  
SYAHRIR YUSUF ◽  
YOSEP RUSLIM
Keyword(s):  
Sampling Method ◽  
Upland Rice ◽  
Total Production ◽  
Swidden Agriculture ◽  
Rice Varieties ◽  
Dry Land ◽  
Cultivation System ◽  
Fallow Period ◽  
Maximum Production ◽  
One Year

Abstract. Merang OP, Lahjie AM, Yusuf S, Ruslim Y. 2020. Productivity of three varieties of local upland rice on swidden agriculture field in Setulang village, North Kalimantan, Indonesia. Biodiversitas 21: 49-56. Swidden agriculture field is a dry land used by traditional farmers to cultivate some varieties of local upland rice intercropped with vegetables, tubers, and fruits. This rotational cultivation system utilizes the land for planting such food crops in one year period before it is left for fallow periods for years. This study aimed to assess the productivity of local upland rice varieties (i.e. Langsat rice, Telang Usan rice, and Pimping rice) cultivated on swidden agriculture field in regard to the fallow periods. This study was conducted in Setulang village, Malinau District, North Kalimantan Province and employed purposive sampling method using interviews of selected respondents and field observation. Among three varieties of rice in this study, Langsat rice had the longest fallow period with 17 years while Pimping rice had the shortest fallow period with 13 years, with the maximum production were 2,635 kg ha-1 and 1,670 kg ha-1, respectively. Meanwhile, Telang Usan rice reached the maximum production on fallow period of 15 years with the total production of 2,208 kg ha-1. Overall, of the three types of rice planted, the results show that the longer the fallow period, the higher the rice production and the shorter the fallow period, the lower the production. Each type of rice has a different amount of production, although it is planted during the same fallow period.

scholarly journals Application of local microbes increases growth and yield of several local upland rice cultivars of Southeast Sulawesi, Indonesia

2022 ◽  
Vol 951 (1) ◽  
pp. 012011
Author(s):  
T Wijayanto ◽  
D Boer ◽  
A Aco ◽  
N Mu’min ◽  
A Khaeruni ◽  
...  
Keyword(s):  
Crop Production ◽  
Upland Rice ◽  
Rice Cultivar ◽  
Biological Agents ◽  
Research Field ◽  
Rice Production ◽  
Growth And Yield ◽  
Rice Cultivars ◽  
Dry Land ◽  
Food Needs

Abstract Rice is the major food commodity in Indonesia and many other countries, as the main source of carbohydrate. Rice production must be increased continuously to meet food needs, one of which is by utilizing largely available dry land areas. Two important factors required to increase rice production on marginal soils are the use of high-production adaptive varieties and biological agents. It is necessary to conduct research on the application of local microbes to the cultivation of upland rice cultivars, with the aim to determine the best genotypes and/or suitable microbes. This research was carried out at the Research Field and laboratories of Faculty of Agriculture, University of Halu Oleo, from April 2020 to April 2021. The first tested factor was biological agents (local microbes), consisting of three levels, namely: without microbes (M0), the fungus Trichoderma sp. (M1), and the bacteria Pseudomonas sp. (M2). The second factor was the upland rice cultivar, which consisted of five levels, namely: V1 (Tinangge cultivar), V2 (Enggalaru cultivar), V3 (Bakala cultivar), V4 (Momea cultivar), and 1 nasional variety, namely V5 (Inpago-12 variety), as check variety. The research results showed that the interaction between local microbes Trichoderma sp. (M1) and Pseudomonas sp. (M2) on Tinangge (V1) and Momea (V4) cultivars gave a better effect on crop production. The best cultivar based on the growth and yield variables was generally obtained from the Momea cultivar (V4), although in many variables it was not significantly different from the Tinangge cultivar (V1). These cultivars could be further studied and possibly developed for promising cultivars in Kendari areas.

scholarly journals Produktivitas Tumpangsari Kedelai dengan Jagung pada Akhir Musim Hujan di Lahan Kering Beriklim Kering (Productivity of Soybean Intercropping with Maize at the End of Rainy Season in Dry Land with Dry Climate )

JURNAL PANGAN ◽  
2021 ◽  
Vol 29 (3) ◽  
pp. 197-210
Author(s):  
Afandi Kristiono ◽  
Siti Muzaiyanah ◽  
Dian Adi Anggraeni Elisabeth ◽  
Arief Harsono
Keyword(s):  
Rainy Season ◽  
Upland Rice ◽  
Cropping Pattern ◽  
Total Production ◽  
Double Row ◽  
Dry Land ◽  
Land Equivalent Ratio ◽  
Self Sufficiency ◽  
Planting Method ◽  
Low Precipitation

ABSTRAK Luas panen kedelai di Indonesia pada 2017 hanya mencapai 355.799 ha dengan produksi 538.728 ton. Untuk mencapai swasembada, luas panen tersebut harus dapat ditingkatkan menjadi 1,2 juta ha dengan produktivitas 1,6 ton/ha. Peningkatan luas panen kedelai dapat dilakukan pada lahan kering dan iklim kering yang pemanfaatannya belum maksimal. Penelitian ini bertujuan untuk mengevaluasi produktivitas dan kelayakan teknis paket teknologi budidaya kedelai tumpang sari dengan jagung di lahan kering beriklim kering. Penelitian dilaksanakan pada musim hujan (MH) 2017/2018 di Kecamatan Tegaldlimo, Kabupaten Banyuwangi, Jawa Timur pada zona iklim D3 (3–4 bulan basah/tahun) dengan jenis tanah vertisol, mengikuti pola tanam padi gogo – jagung. Hasil penelitian menunjukkan bahwa cara tanam tumpang sari kedelai dengan jagung baris ganda setelah panen padi gogo, mampu memberikan hasil biji jagung kering 2,03 ton/ha dan kedelai 1,50 ton/ha. Cara tanam ini lebih menguntungkan daripada tanam jagung atau kedelai monokultur yang berturut-turut memberikan hasil 3,50 ton/ha dan 1,85 ton/ha biji kering. Hasil kedelai dan jagung pada saat penelitian tidak maksimal karena selama pertumbuhan curah hujan hanya 194 mm, sehingga tanaman terutama jagung mengalami cekaman kekeringan. Keuntungan usahatani kedelai monokultur, jagung monokultur, dan kedelai tumpang sari dengan jagung berturut-turut adalah Rp8.633.500,00; Rp5.039.400,00; dan Rp11.090.600,00 per ha. Tumpang sari kedelai dengan jagung mampu memanfaatkan lahan lebih efisien dengan Nilai Kesetaraan Lahan (NKL) 1,39. kata kunci: jagung, kedelai, lahan kering beriklim kering, tumpang sari ABSTRACT Soybean harvested area in Indonesia in 2017 only reached 356,799 ha with a total production of 538,728 tons. To achieve self-sufficiency, the harvested area must be increased to 1.2 million ha with a productivity of 1.6 tons/ha. To increase the harvested area, soybean can be developed in a dry land with dry climate that has not been utilized optimally. The study aimed to evaluate the productivity and technical feasibility of soybean intercropping with maize in a dry land with a dry climate. The study was conducted in the rainy season of 2017/2018 at Tegaldlimo Sub-district, Banyuwangi Regency, East Java Province in the D3 climate zone (3–4 wet months/year) at vertisol soil using the cropping pattern of upland rice-maize.The results indicated that soybean is intercropping with maize in a double row after upland rice harvesting was able to provide the dry seeds yield of maize 2.03 tons/ha and soybean 1.50 tons/ha. This planting method was more profitable compared to maize monoculture yielding 3.50 tons/ha or soybean monoculture yielding 1.85 tons/ha dry seeds yield. The yields of soybean and maize in the study were not optimal due to low precipitation to only 194 mm during the plant growth, so the crops, particularly the maize experienced drought stress. The benefits of soybean monoculture, maize monoculture, and soybean intercropping with maize farming were 8,633,500 IDR, 5,039,400 IDR, and 11,090,600 IDR per ha, respectively. The soybean intercropping with maize was also able to utilize land more efficiently with a Land Equivalent Ratio (LER) of 1.39. keywords: maize, soybean, dry land with dry climate, intercropping

Assessment of Food Security of Municipalities in the Volgograd Region

2020 ◽  
pp. 42-48
Author(s):  
O.V. Cherkasova ◽  
◽  
A.S. Strokov ◽  
E.V. Tsvetnov ◽  
O.A. Makarov ◽  
...  
Keyword(s):  
Food Security ◽  
Agricultural Products ◽  
Agricultural Activities ◽  
Agricultural Region ◽  
The North ◽  
Self Sufficiency ◽  
Volgograd Region ◽  
North Western

The article assesses the food security of municipalities in the Volgograd region based on indicators of self-sufficiency in agricultural products. It was proposed to adapt the methodology for calculating self-sufficiency indicators, replacing indicators of consumption of basic products in municipalities that are not publicly available with indicators of necessary production volumes in accordance with rational norms. This makes it possible to better assess the extent to which municipalities are able to provide the population with basic food supplies, as well as to identify bottlenecks in order to develop proposals to address them. The highest self-sufficiency ratios for the main types of products was noted in the municipalities of the North-Western agricultural region with most favourable conditions for agricultural activities and, conversely, the lowest figures are typical for agricultural Zavolzhsky area – with the less favourable agricultural conditions.

Mechanisms of Green Development of Urban Agricultural Production in a Large Industrial City

2020 ◽  
Vol 26 (8) ◽  
pp. 823-829
Author(s):  
E. V. Malysh
Keyword(s):  
Food Security ◽  
Urban Agriculture ◽  
Food Supply ◽  
Agricultural Production ◽  
High Tech ◽  
Agricultural Technologies ◽  
Short Supply ◽  
Industrial City ◽  
Self Sufficiency ◽  
Green Development

A city’s potential for food self-sufficiency is expected to increase through the distribution of innovative, high-tech, green agricultural practices of producing food in an urban environment, which can improve the city’s food security due to increased food accessibility in terms of quantity and quality. Aim. Based on the systematization of theoretical approaches and analysis of institutional aspects, the study aims to propose ways to strengthen the city’s food security by improving food supply in urban areas, increasing the socio-economic and environmental sustainability of urban food systems, and changing the diet of urban residents.Tasks. The authors propose methods for the development of urban agricultural production in a large industrial city based on the principles of green economy and outline the range of strategic urban activities aimed at implementing green agricultural production technologies associated with the formation and development of the culture of modern urban agricultural production.Methods. This study uses general scientific methods of cognition to examine the specificity of objectives of strengthening a city’s food security by improving the quality of food supply to the population. Methods of comparison, systems analysis, systematization of information, and the monographic method are also applied.Results. A strategic project for the development of urban agricultural systems through the implementation and green development of advanced urban agricultural technologies is described. Green development mechanisms will create conditions for the city’s self-sufficiency in terms of organic and safe products, functioning of short supply chains, and green urban agriculture.Conclusions. Managing the growth of urban agriculture will promote the use of highly effective, easily controlled, resource-efficient, eco-friendly, weather- and season-independent, multi-format urban agricultural technologies. The study describes actions aimed at creating conditions for stabilizing a city’s high-quality food self-sufficiency with allowance for the growing differentiation of citizen needs.

scholarly journals Role of Camel Husbandry in Food Security of the Republic of Kazakhstan

Agriculture ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 614
Author(s):  
Ayan Orazov ◽  
Liudmila Nadtochii ◽  
Kazybay Bozymov ◽  
Mariam Muradova ◽  
Araigul Zhumayeva
Keyword(s):  
Food Security ◽  
Meat Products ◽  
Daily Consumption ◽  
Low Level ◽  
The Past ◽  
Self Sufficiency ◽  
The Republic ◽  
Food Security Indicators ◽  
Security Indicators ◽  
High Degree

This paper examines the problem of food security in the Republic of Kazakhstan over the past 10 years. Based on statistical data, an assessment was made of the prevalence of malnutrition among the population of the country, including children under 5 years of age. There has been a trend towards for an improvement in the nutrition of the population for a few indicators; however, further optimization of food security indicators is required to achieve the goals of sustainable development (SDGs) of the FAO WHO Agenda for the period up to 2050 in Kazakhstan and in its individual regions. The paper reflects data on demographic changes over the past 10 years and its self-sufficiency in basic foods for 2019. A high degree of self-sufficiency in meat products (117.6%) is revealed in the population of the Republic of Kazakhstan. However, self-sufficiency in dairy products is at an extremely low level (0.1%). Camel breeding has been successfully developing in the country over the past 10 years. However, the number of camels in the country is still at a low level. Camel milk can be considered as a great source of macronutrients, its daily consumption partially facilitates the problem of Food Security in Kazakhstan.

Features of food security assessment of municipalities of the Penza region

2021 ◽  
pp. 36-43
Author(s):  
Olga V. Cherkasova ◽  
◽  
Anton S. Strokov ◽  
Evgeniy V. Tsvetnov ◽  
Oleg A. Makarov ◽  
...  
Keyword(s):  
Food Security ◽  
Security Assessment ◽  
Self Sufficiency

The article provides an assessment of the food security of the municipalities of the Penza region on the basis of self-sufficiency indicators. It was proposed to adapt the methodology for calculating self-sufficiency indicators, replacing the consumption indicators of the main types of products in municipalities that are not publicly available with indicators of the necessary production volumes in accordance with rational norms, which makes it possible to better assess the extent to which municipal formations are able to provide the population living there with the main types of products, as well as to identify bottlenecks in order to develop proposals for their elimination. The conducted research showed that, in general, the region is quite well provided with potatoes, vegetables, a little worse – meat and milk, it still has insufficient indicators of self-sufficiency in fruits and berries, with the exception of several districts. However, those municipalities where the indicators of self-sufficiency for the above products do not correspond to the Doctrine of Food Security have the potential to increase these indicators, since extremely low results were obtained in a few areas.

FOOD SECURITY IN RUSSIA IN THE CONTEXT OF CLIMATE CHANGE

2021 ◽  
pp. 45-65
Author(s):  
Maria Polozhikhina ◽  
Keyword(s):  
Climate Change ◽  
Food Security ◽  
Agricultural Production ◽  
Global Climate ◽  
Point Of View ◽  
Crimean Peninsula ◽  
Climate Conditions ◽  
Self Sufficiency ◽  
The Impact ◽  
The Crimean Peninsula

Climate conditions remain one of the main risk factors for domestic agriculture, and the consequences of global climate change are ambiguous in terms of prospects for agricultural production in Russia. This paper analyzes the impact of climate change on the country’s food security from the point of view of its self-sufficiency in grain primarily. Specific conditions prevailing on the Crimean peninsula are also considered.

scholarly journals Competition between drought-tolerant upland rice cultivars and weeds under water stress condition

2013 ◽  
Vol 31 (2) ◽  
pp. 291-302 ◽  
Author(s):  
F.B. Cerqueira ◽  
E.A.L. Erasmo ◽  
J.I.C. Silva ◽  
T.V. Nunes ◽  
G.P. Carvalho ◽  
...  
Keyword(s):  
Water Stress ◽  
Leaf Area ◽  
Stress Condition ◽  
Upland Rice ◽  
Total Concentration ◽  
Dry Weight ◽  
Rice Cultivars ◽  
Drought Tolerant ◽  
Water Stress Condition ◽  
Water Conditions

The objective of this study was to evaluate the competitiveness of two cultivars of upland rice drought-tolerant, cultured in coexistence with weed S. verticillata, under conditions of absence and presence of water stress. The experiment was conducted in a greenhouse at the Experimental Station of the Universidade Federal de Tocantins, Gurupi-TO Campus. The experimental design was completely randomized in a factorial 2 x 2 x 4 with four replications. The treatments consisted of two rice cultivars under two water conditions and four densities. At 57 days after emergence, were evaluated in rice cultivars and weed S. verticillata leaf area, dry weight of roots and shoots and total concentration and depth of roots. Was also evaluated in rice cultivars, plant height and number of tillers. Water stress caused a reduction in leaf area, the concentration of roots and vegetative components of dry matter (APDM, and MSR MST) of rice cultivars and Jatoba Catetão and weed S. verticillata. The competition established by the presence of the weed provided reduction of all vegetative components (MSPA, and MSR MST) of cultivars and Jatoba Catetão. It also decreased the number of tillers, the concentration of roots and leaf area. At the highest level of weed competition with rice cultivars, a greater decrease in vegetative components and leaf area of culture, regardless of water conditions.

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