Karakter padi gogo pada sistem tanam padi-rumput dengan aplikasi asap cair tempurung kelapa pada kondisi kekeringan

Yugi R Ahadiyat; Okti Herliana; Ida Widiyawati Widiyawati; Aprian Aji Santoso

doi:10.15575/6134

Karakter padi gogo pada sistem tanam padi-rumput dengan aplikasi asap cair tempurung kelapa pada kondisi kekeringan

Jurnal Agro ◽

10.15575/6134 ◽

2019 ◽

Vol 6 (2) ◽

pp. 168-180

Author(s):

Yugi R Ahadiyat ◽

Okti Herliana ◽

Ida Widiyawati Widiyawati ◽

Aprian Aji Santoso

Keyword(s):

Upland Rice ◽

Cropping System ◽

Coconut Shell ◽

Growth And Yield ◽

Pennisetum Purpureum ◽

Drought Condition ◽

Multiple Cropping ◽

Rice Varieties ◽

Wood Vinegar ◽

Main Plot

Peningkatan produksi padi lahan kering dapat dilakukan dengan sistem tumpang sari dan pemanfaatan asap cair tempurung kelapa. Penelitian ini bertujuan untuk mengetahui pengaruh tumpangsari padi gogo-rumput dengan aplikasi asap cair tempurung kelapa terhadap karakter pertumbuhan, fisiologis, dan hasil padi gogo serta tingkat serangan hama dan patogen pada kondisi kekeringan. Penelitian menggunakan rancangan petak petak terbagi dengan tiga ulangan. Petak utama terdiri atas varietas padi gogo; Situ Bagendit, Inpago Unsoed 1 dan Situ Patenggang. Anak petak merupakan konsentrasi asap cair tempurung kelapa yaitu tanpa aplikasi, konsentrasi 1:100 dan konsentrasi 1:200. Anak-anak petak terdiri atas tanpa rumput, rumput gajah, sereh dan rumput gajah+sereh. Variabel yang diamati meliputi tinggi tanaman, jumlah dan luas daun, jumlah anakan, kandungan prolin, kadar klorofil a dan b, jumlah gabah isi, bobot gabah petak efektif, bobot gabah ha-1, indeks panen, serta intensitas serangan hama dan patogen. Hasil menunjukkan bahwa padi gogo yang ditanam pada kondisi kekeringan dengan penanaman rumput dan aplikasi asap cair tempurung kelapa belum mampu menghasilkan produksi yang optimal. Tumpangsari padi gogo-sereh lebih memberikan dampak terhadap karakter pertumbuhan dan hasil padi gogo dibandingkan dengan aplikasi asap cair tempurung kelapa. Secara umum, hasil padi gogo < 1 t ha-1, namun varietas Situ Patenggang menunjukan hasil lebih baik dibandingkan varietas lainnya. Intensitas serangan walang sangit lebih rendah pada sistem tumpangsari padi gogo varietas Situ Patenggang-sereh. ABSTRACTRice production in the upland can be increased by multiple cropping system and coconut shell wood vinegar application. The objectives of this study was to know the effects of intercropped rice–grass with application of coconut shell wood vinegar on characters of growth, physiological, and yield of upland rice as well as intensity of pest and disease under drought condition. Split split plot design with main plot of upland rice varieties i.e. Situ Bagendit, Inpago Unsoed 1 and Situ Patenggang, sub plot consist of coconut shell wood vinegar concentration i.e. 0, 1:100 and 1:200, sub sub-plot of rice–grass intercropped i.e. no grass, Pennisetum purpureum, lemongrass and Pennisetum purpureum+lemongrass were tested with three replications. Observed variables were plant height, leaf number, leaf area, number of tillers, contents of proline, chlorophyll a and b, weight of grain in effective plot, weight of grain ha-1, harvest index and intensity of pest and disease. The results showed that rice-grass intercropped and application of coconut shell wood vinegar in drought condition has not been able to produce the optimal production. Under drought condition, intercropped rice-grass had significantly impact on the character of growth and yield of the upland rice. Generally, all upland rice varieties gained low yield (<1 t ha-1), but Situ Patenggang variety showed higher yield than other varieties and low intensity of brownhopper attack as well as in rice-lemongrass intercropped.

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Pengaruh Sistem Intercrop Padi Gogo - Rumput Terhadap Pertumbuhan Dan Hasil Padi Gogo

Agrologia ◽

10.30598/a.v3i2.252 ◽

2018 ◽

Vol 3 (2) ◽

Author(s):

Yugi R Ahadiyat ◽

T Harjoso ◽

Ismangil Ismangil

Keyword(s):

Water Content ◽

Soil Water ◽

Soil Water Content ◽

Upland Rice ◽

Rice Variety ◽

Growth And Yield ◽

High Yield ◽

Elephant Grass ◽

Rice Varieties ◽

Main Plot

The objective of this study was to determine characters of several drought tolerance and high yield upland rice variety under low soil water content in intercrops rice – grass system. The study was carried out in rain water irrigation area of Banjaranyar village. Experimental design was Split Plot Design with three replicates. The Main plot was grass i.e no grass, elephant grass and lemon grass while sub plot was upland rice variety i.e. Situ Patenggang, Kalimutu, Danau Gaung, Jatiluhur dan Cisokan. Under very low soil water content (<12%), there was growth and yield differenc between rice varieties grown in intercrops system with grass. Eventhough there was no effect of this intercrop system on plant growth of upland rice, elephant grass promote higher rice yield, 0.88 t/ha than that without grass (0.39 t/ha) and with lemongrass (0.60 t/ha). Kalimutu variety showed the higher yield (1.38 t/ha) with plant height up to 46.27 cm and leaf area up to 4.63 cm2.

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Effect of reducing rates of NPK, ZA, and KCl fertilizers on the growth and yield of shallot in multiple cropping system in Bantul

Ilmu Pertanian (Agricultural Science) ◽

10.22146/ipas.36816 ◽

2020 ◽

Vol 5 (3) ◽

pp. 150

Author(s):

Karsidi Karsidi ◽

Endang Sulistyaningsih ◽

Didik Indradewa ◽

Budiastuti Kurniasih

Keyword(s):

Cropping Systems ◽

Cropping System ◽

Inorganic Fertilizer ◽

Growth And Yield ◽

Limiting Factor ◽

Multiple Cropping ◽

Main Plot ◽

The Right ◽

Fertilizer Rates ◽

Organic And Inorganic Fertilizers

The intensive application of synthetic/inorganic fertilizer on shallot cultivation tends to contaminate the environment and reduce soil quality. Meanwhile, the decrease of farmland area has been a limiting factor in increasing shallot production. Shallot farmers in Bantul District, D. I. Yogyakarta, commonly combine organic and inorganic fertilizers. Therefore, an alternative technology to sustain the production of shallot is through the application of fertilizer at the right rates and the practice of multiple cropping system. The objective of this research was to determine the growth and yield of shallot as affected by the reduced rates of inorganic fertilizer in multiple cropping systems. This research was conducted from August to November 2016 in Srigading Village, Sanden Sub-District, Bantul District, D. I. Yogyakarta. The research was arranged in a split plot design with three replications. The main plot was cropping system consisting of monoculture system (shallot) and multiple cropping system (shallot – chili). The subplot was fertilizer rates consisting of 100 % as control, 50 %, and 25 %. The results of this research showed that multiple cropping system did not decrease the growth and yield of shallot. Likewise, reducing inorganic fertilizer rates to 50% of control did not decrease shallot yield. However, the inorganic fertilizer rate of 25% significantly decreased shallot yield to 12.15 %.

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PERUBAHAN KARAKTERISTIK TANAH DAN PENAMPILAN BEBERAPA VARIETAS PADI GOGO PADA KAWASAN PESISIR DENGAN PENAMBAHAN PUPUK HAYATI DAN BIOKOMPOS

Jurnal Ilmu-Ilmu Pertanian Indonesia ◽

10.31186/jipi.22.2.79-84 ◽

2020 ◽

Vol 22 (2) ◽

pp. 79-84

Author(s):

Yudhi Harini Bertham ◽

Abimanyu Dipo Nusantara ◽

Bambang Gonggo Murcitro ◽

Zainal Arifin

Keyword(s):

Coastal Area ◽

Upland Rice ◽

Biological Properties ◽

Appropriate Technology ◽

Low Fertility ◽

N Fixation ◽

Rice Varieties ◽

Main Plot ◽

And Performance ◽

Microbial N

[CHANGE IN SOIL CHARATERISTICS AND PERFORMANCE OF UPLAND RICE VARIETIES IN COASTAL AREA AS AMENDED WITH BIOFERTILIZER AND BIOCOMPOST]. Dryland in the coastal area has good potential for the cultivation of upland rice to reach food self-sufficiency and the development of future agriculture. Low fertility of the land the area can be overcome by using appropriate technology such as the use of superior varieties, bio-fertilizers, and bio compost. This study aimeds to (1) determine chemical and biological properties of coastal land to improve the growth of upland rice (2) find out the growth of upland rice in the coastal area using low input technology and (3) obtain upland rice varieties with high adaptability to a coastal area environment. The experimental design used was a split-plot design with the main plot of 3 upland rice varieties, namely Inpago 10, Serantan, and Local Variety, while the subplots are were fertilizer inputs namely [double inoculant P solubilized microbial p (pf) + K solubilized microbially + N fixation microbial N], [double inoculant P solubilized microbial (fma) + K solubilized microbially + N fixation micarobia], [biocompost at a dose of 10 tons/ha], and [inorganic fertilizer recommended by BPTP ie 200 kg Urea/ha, 100 kg SP36/ha, 100 kg KCl/ha]. The results showed that the coastal area has the potential for the development of upland rice cultivation. Also, the double inoculants of biological fertilizers were able to increase plant nutrient uptake, soil biological characteristics, and the growth of upland rice as compared to controls. Specifically, the best treatment is produced by application of [double inoculant microbial solvent p (pf) + microbial solvent K + microbial N fixation] combined with upland rice Inpago variety 10.

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Respon Varietas Padi Berpotensi Hasil Tinggi terhadap Pemupukan Nitrogen pada Inceptisols Bertekstur Ringan dan Berat

Jurnal Tanah dan Iklim ◽

10.21082/jti.v44n1.2020.37-49 ◽

2020 ◽

Vol 44 (1) ◽

pp. 37

Author(s):

Diah Setyorini ◽

Ladiyani Retno Widowati ◽

Antonius Kasno

Keyword(s):

Soil Texture ◽

Rice Yield ◽

N Fertilization ◽

Growth And Yield ◽

Rice Varieties ◽

Heavy Soil ◽

Hybrid Variety ◽

Main Plot ◽

N Dose ◽

Plot Design

AbstraK. Nitrogen adalah salah satu unsur hara makro esensial yang dibutuhkan untuk meningkatkan hasil tanaman padi sawah. Tanpa pemupukan N hasil padi sangat rendah dan relatif sama dengan hasil padi yang tidak dipupuk sama sekali. Penelitian bertujuan untuk menentukan dosis rekomendasi pupuk N untuk padi berpotensi hasil tinggi varietas Inpari 4, Mekongga dan hibrida H6444. Penelitian telah dilaksanakan di Inceptisols Plemahan yang bertekstur berat dan Inceptisols Gurah yang bertekstur ringan, di Kabupaten Kediri, Provinsi Jawa Timur. Penelitian menggunakan rancangan petak terpisah dengan tiga varietas padi sebagai petak utama dan dosis pupuk N sebagai anak petak, pada Musim Kemarau (MK) 2012. Hasil penelitian menunjukkan bahwa pertumbuhan dan hasil gabah padi hibrida H6444 lebih tinggi sekitar 14-21% dibandingkan Inpari 4 dan Mekongga. Semakin tinggi dosis N, pertumbuhan dan hasil gabah semakin meningkat. Interaksi antara perlakuan varietas dan dosis N hanya terjadi pada parameter hasil gabah. Dosis maksimum pupuk Urea untuk padi sawah pada tanah bertekstur ringan di desa Gurah berturut-turut adalah 680 dan 715 kg ha-1 untuk Inpari 4 dan Mekongga serta 450 kg ha-1 untuk H6444. Pada tanah bertekstur berat di Plemahan adalah 580 dan 560 kg ha-1 berturut-turut untuk Inpari 4 dan Mekongga dan 350 kg ha-1 untuk H6444. Abstract. Nitrogen is one of macro essential nutrients needed to increase rice yield. In the absence of N fertilization, the rice yield is very low and similar to the rice yield with no fertilization. The objective of the study was to determine recommended dose of N fertilizer for high yielding rice varieties of Inpari 4, Mekongga and H6444 hybrid varieties. Research has been carried out in Inceptisols Plemahan Village with heavy soil texture and Inceptisols in Gurah Village, in Kediri District, East Java Province with light soil texture. The study used a split plot design consisted of three rice varieties as the main plot and six levels of N dose as subplots, in the dry season of 2012. The results showed that the growth and yield of H6444 hybrid variety were 14-21% higher than Inpari 4 and Mekongga. The higher the N dose, the higher were the rice growth and yield. The interaction between varieties and N level was observed in grain yields. The maximum doses of Urea fertilizer for lowland rice in light textured soils in Gurah were 680 and 715 kg ha-1 for Inpari 4 and Mekongga, respectively, and 450 kg ha-1 for H6444. For heavy textured soils in Plemahan is 580 and 560 kg ha-1 for Inpari 4 and Mekongga, respectively, and 350 kg ha-1 for H6444.

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Varietal Trial of Traditional Upland Rice (Oryza sativa L.) Varieties Collected in the Province of Negros Occidental

Philippine Social Development and Resource Management Journal ◽

10.36292/psdrmj.v1i1.39 ◽

2019 ◽

Vol 1 (1) ◽

Author(s):

Angelie L Lumba ◽

Mae Flor G Posadas

Keyword(s):

Agricultural Research ◽

Upland Rice ◽

Oryza Sativa L ◽

Block Design ◽

Growth Yield ◽

Growth And Yield ◽

Rice Varieties ◽

Statistical Tool ◽

Significant Treatment ◽

Rice Improvement

Thirteen traditional upland rice varieties (Kadidit Pilit, Red 64, Masipag 9, Masipag 15, Dinorado, Mindoro, Camuros, Masipag 22, Palawan, Suleg, Biday, Pilit , Pilit Talacdan) were evaluated in Randomized Complete Block Design (RCBD) in three replicates at the experimental area of Central Philippines State University (CPSU), Kabankalan City, Negros Occidental from November 2012 - April 2013. The parameters compared were their agronomic data on growth and yield, including grain characteristics. These data were processed using the one-way Analysis of Variance (ANOVA) with the Statistical Tool for Agricultural Research (STAR) (Version 2.0.1) while Duncan’s Multiple Range Test (DMRT) were used to compare significant treatment means at 1% level. The upland rice varieties showed significant variation in growth, yield showed distinct grain characteristics. Biday variety was the tallest, produced longer and wider leaves, and bore the longest panicle. Mindoro and Masipag 22 produced the most number of tillers. Pilit talacdan had the biggest culm, produced the heaviest panicle, with the highest number of filled grains per panicle. Pilit variety gave the heaviest weight of 1,000 grains. The grain features were also found to be distinct in each variety. The yield significantly varied among the upland rice varieties. Pilit and Pilit Talacdan gave the highest yield among the varieties grown at CPSU condition. The performing varieties would be used for upland rice improvement and breeding program and for further verification in the farmer’s field.

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Yield response and economic implications of soybean (Glycine max (L.). Merrill) – lowland-upland rice sequential cropping in the rainforest/savanna transitory ecosystem

Acta agriculturae Slovenica ◽

10.14720/aas.2017.109.3.05 ◽

2017 ◽

Vol 109 (3) ◽

pp. 529

Author(s):

Paul Abayomi Sobowale SOREMI ◽

Olalekan Sulaimon SAKARIYAWO ◽

Kehinde Adebayo OKELEYE ◽

Victor Idowu O. OLOWE ◽

Jamiu Oladipupo AZEEZ ◽

...

Keyword(s):

Upland Rice ◽

Block Design ◽

Cropping System ◽

Field Trials ◽

Yield Response ◽

Economic Implications ◽

Glycine Max L ◽

Main Plot ◽

Conventional Ct ◽

Sequential Cropping

A sequential cropping system of soybean-lowland (NERICA L-42)-upland (NERICA 2) rice was established at Abeokuta and Ibadan (Nigeria) to evaluate the performance of the cropping system. Field trials were in split-split plot arrangement fitted into randomised complete block design and replicated three times. The first sequence had in the main plot tillage [minimum (MT) and conventional (CT)]. Soybean varieties TGx 1448-2E (V1) and TGx 1740-2F (V2) in sub-plot and spacing in sub-sub plot were 60 cm × 5 cm (R1), 60 cm × 10 (R2) and 60 cm × 15 cm (R3). Individual rice plots were established by dry dibble (DD) seeding and transplanting and sub-sub plot spacing were 15 cm × 15 cm (S1), 20 cm × 20 and 25 cm (S2) × 25 cm (S3). The sequence soybean (V1 CT R3); lowland and upland rice (S3 CT DD) was the most economically efficient (N 1,754 ha-1 day-1) in Abeokuta, while soybean (V1 MT R1) and lowland and upland rice (S1 DD MT) was the most economically efficient (N 1,858 ha-1 day-1) in Ibadan.

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Effects of cropping system and varieties on the rice growth and yield in acid sulphate soils of tidal swampland

Ilmu Pertanian (Agricultural Science) ◽

10.22146/ipas.62041 ◽

2021 ◽

Vol 6 (3) ◽

pp. 163

Author(s):

Izhar Khairullah ◽

Wahida Annisa ◽

Herman Subagio ◽

Hendri Sosiawan

Keyword(s):

Grain Yield ◽

Cropping Systems ◽

Cropping System ◽

Growth And Yield ◽

Critical Function ◽

Acid Sulphate ◽

Rice Growth ◽

Acid Sulphate Soils ◽

Rice Yields ◽

Main Plot

Swampland plays a critical function in agriculture, specifically in growing rice production. The study aimed to determine the effects of cropping systems and varieties on the rice growth and yield in acid sulfate soil of tidal swampland. The experiment was conducted in a potential acid sulphate soils in Kapuas Regency, Central Kalimantan Province. The experiment was arranged in a split plot design with three replications. The main plot consisted of three HYV’s of rice, namely Inpara 8, Inpari 32, and Margasari. The subplot consisted of five cropping systems, namely, Jarwo 2:1A, Jarwo 2:1B, Jarwo 2:1C, Hazton, and Tegel. The plot size was 4 m x 5 m. The variables observed included initial soil properties, plant growth, and yield components. The jajar legowo cropping system in this study was not able to increase rice yields in acid sulphate soil. There was an interaction effect of cropping systems and varieties on the plant height and number of tillers at vegetative phase. At generative and pre-harvest phases, there was significant single effect of variety and cropping system in the planting height and number of tillers, respectively. Both cropping system and variety significantly affected the number of panicles per hill, while panicle length, grain per panicle and grain yield were only affected by variety. There was no significant effect of both factors on the number of filled grains per panicle. Inpara 8 variety achieved the highest grain yield, which was 6.78 ton.ha-1 or equivalent to 4.34 ton.ha-1 of 14 % water content.

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Response of Some Improved Upland Rice Varieties to Different Sources and Rates of Nitrogen Fertilizer in A Humid Rain Forest Region

American Journal of Agricultural Science, Engineering and Technology ◽

10.54536/ajaset.v5i2.75 ◽

2021 ◽

Vol 5 (2) ◽

pp. 69-91

Author(s):

Demben Moses Esang ◽

Angus Onwudiwe Ikeh

Keyword(s):

Grain Yield ◽

Ammonium Sulphate ◽

Upland Rice ◽

Block Design ◽

Growth And Yield ◽

High Yield ◽

Rice Varieties ◽

Calcium Ammonium Nitrate ◽

Different Sources ◽

N Use

ABSTRACT Nitrogen (N) is a major lacking nutrient element for the growth and yield of cereal crops Calabar, it is necessary to determine the response different sources and rates of N in four varieties of upland rice. Treatments comprised factorial combinations of the four rice varieties (NERICA 1, NERICA 2, FARO 45, FARO 48), three straight inorganic N sources (urea, Calcium ammonium nitrate, ammonium sulphate) and four levels of N (0, 30, 60, 90 kg N ha-1) laid in randomized complete block design. The N was split applied twice; one-third at the beginning of tillering and the remainder at panicle initiation. The results showed that the source of fertilizer N did not affect significantly the growth and yield of the rice crop (p=0.05). Considering that soils in Calabar are acid sands it will not be advisable to consistently apply such acidifying fertilizers as ammonium sulphate or urea except with soil liming which will undoubtedly increase the cost of production and probably make it unprofitable to cultivate rice in the area. The fertilized crop grew taller and produced more biomass compared with the control. It also produced significantly more tillers hill-1, panicles m-2, grains panicle-1, weight of 1,000 grains and grain yield. However, whereas NERICA 1, NERICA 2 and FARO 45 were more responsive to lower N levels, the grain yield of FARO 48 was significantly higher when the crop received 90 kg N ha-1 compared with other varieties, probably because of its longer growth duration in the field. The responsiveness of these varieties to low N application was the result of their higher grain yield resulting from enhanced N use efficiency. Genotypes that were most responsive to low N input levels were early maturing with high N-use efficiencies. On the basis of grain yield, it is recommended that for high yield in the humid region of Cross River State, N should be applied at the rate of 60 kg ha-1 for early- and 90 kg ha-1 or above for the medium-maturing upland rice varieties. Keywords: Rice, Varieties, Growth and Yield

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The agro-physiological characteristics of three rice varieties affected by water depth in the coastal agricultural land of Yogyakarta, Indonesia

Biodiversitas Journal of Biological Diversity ◽

10.13057/biodiv/d220907 ◽

2021 ◽

Vol 22 (9) ◽

Author(s):

Nasrudin Nasrudin ◽

Budiastuti Kurniasih

Keyword(s):

Leaf Area ◽

Water Depth ◽

Agricultural Land ◽

Physiological Activity ◽

Proline Content ◽

Physiological Characteristics ◽

Growth And Yield ◽

Strong Wind ◽

Rice Varieties ◽

Main Plot

Abstract. Nasrudin, Kurniasih B. 2021. The agro-physiological characteristics of three rice varieties affected by water depth in the coastal agricultural land of Yogyakarta, Indonesia. Biodiversitas 22: 3656-3662. Coastal agricultural land has many obstacles of abiotic stress for plant cultivation, including waterlogging, strong wind, and high salt concentration. Therefore, the use of adaptive rice varieties, as well as good land management, are expected to be a solution for rice cultivation in the coastal agricultural land. The objective of this study was to examine the agro-physiological characteristics of three rice varieties planted in coastal agricultural land which were affected by water salinity up to more than 10 dS m-1. This study was conducted from February to July 2017 at Tirtohargo, Bantul District, Special Region of Yogyakarta. The experiment was arranged in a split-plot design, with the depths of sunken-bed as a main plot consisted of 25 cm and 50 cm, and variety as a subplot consisted of IR 64, Inpara 4, and Dendang. The experiment results showed that Dendang had the highest growth and yield in coastal agricultural land compared to Inpara 4 and IR64. The highest value is indicated in plant height, leaf area, proline content, and productivity. The depths 50 cm of sunken-bed increased leaf area and proline content, whereas the depths of 25 cm sunken-bed increased productivity. Dendang showed better agro-physiological activity and had the highest productivity. The depths of 50 cm increased several parameters in agro-physiological characteristics, however, the depths of 25 cm increased grain yield. Among the varieties tested, in salinity, the highest growth and yield variables were shown by Dendang, followed by IR 64 and Inpara 4.

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