Growth and Yield of Various varieties of Peanuts between Monocrop and Growing Together with Red Rice Plants under Aerobic Irrigation System

2019 ◽  
Vol 12 (01) ◽  
pp. 59
Author(s):  
Emi Iryani ◽  
Wayan WANGIYANA ◽  
Ni Wayan Dwiani Dulur
Keyword(s):  
Irrigation System ◽  
Growth And Yield ◽  
Red Rice ◽  
Rice Plants

ABSTRAK Penelitian ini bertujuan untuk membandingkan pertumbuhan dan hasil lima varietas kacang tanah antara penanaman secara tunggal dan bersama padi beras merah pada sistem aerobik, dengan melaksanakan percobaan penanaman di pot dalam rumah plastik. Percobaan ditata menurut Rancangan Acak Lengkap (RAL) dengan dua faktor perlakuan yang ditata secara factorial, yaitu varietas kacang tanah (Biawak, Hypoma 1, Galur G300-II, lokal Wajik dan lokal Bima) dan pola tanam (secara tunggal dan bersama padi beras merah), dan setiap kombinasi perlakuan dibuat dalam 3 ulangan. Data dianalisis dengan analisis keragaman (ANOVA) dan uji Beda Nyata Jujur (Tukey’s HSD) pada taraf nyata 5%, menggunakan program CoStat for Windows ver. 6.303. Hasil penelitian menunjukkan bahwa ada pengaruh interaksi antara pola tanam dan varietas terhadap berat berangkasan segar dan berat polong kering per rumpun, yang menunjukkan perbedaan respon antar varietas kacang tanah terhadap pola tanam. Dibandingkan dengan sistem monokrop, penanaman bersama padi signifikan menurunkan berat berangkasan segar, tetapi hanya pada varietas Hypoma-1, dan menurunkan berat polong kering, tetapi hanya pada varietas Hypoma-1 dan galur G300-II. Namun, hasil biji per rumpun secara umum tidak dipengaruhi oleh pola tanam, dan bahkan ada kecenderungan jumlah biji per rumpun lebih tinggi pada penanaman bersama padi, pada varietas Biawak dan lokal Wajik. Sebaliknya, berat 20 biji, jumlah daun dan jumlah cabang rata-rata lebih rendah, tetapi tinggi tanaman lebih tinggi, pada penanaman bersama padi dibandingkan pada sistem monokrop.

scholarly journals PERTUMBUHAN DAN HASIL BERBAGAI VARIETAS KACANG HIJAU ANTARA SISTEM MONOCROP DAN PENANAMAN BERSAMA PADI BERAS MERAH PADA SISTEM IRIGASI AEROBIK

2020 ◽  
Vol 28 (2) ◽  
pp. 42
Author(s):  
Dian Mayasari ◽  
Wayan WANGIYANA
Keyword(s):  
Yield Components ◽  
Irrigation System ◽  
Field Testing ◽  
Growth And Yield ◽  
Red Rice ◽  
Rice Plants ◽  
Randomized Design ◽  
Significant Difference ◽  
Level Of Significance ◽  
Seed Yields

This study aimed to compare growth and yield components of various mungbean varieties between growing in monocrop and growing together with red rice in aerobic irrigation system, by carrying out pot experiment in a plastic house located in Dasan Tebu village of Kediri District, in West Lombok, from May to September 2017. The experiment was designed according to the Completely Randomized Design (CRD) with three replications and two treatment factors arranged factorially, namely mungbean varieties (varieties of No.129, Merak, Vima-3, Vima-1, and Kenari) and planting patterns (in monocrop and growing together with rice). Data were analyzed with analysis of variance (ANOVA) and Honestly Significant Difference test (Tukey’s HSD) at 5% level of significance using the statistical software CoStat for Windows ver. 6.303. The results showed that there were different responses between several mungbean varieties to growing it together with red rice in relation to growth and yield components of mungbean. The mungbean variety No.129 showed higher seed yields when grown together with red rice (11.78 g/pot), whereas seed yield of the Vima-1 variety was lower (i.e. only 6.5 g/pot) and lowest when grown together with red rice plants compared with growing on the monocrop system (9.32 g/pot), while the Vima-3 variety showed non-significant differences in seed yields between growing together with red rice (11.66 g/pot) and growing in monocrop systems (10.09 g/pot). Therefore field testing experiments are required to find more tolerant mungbean varieties for planting together with rice plants in an intercropping system.

scholarly journals The effect of organic waste application on some soil physical properties, growth and yield of red rice between conventional and aerobic irrigation system on raised-beds

2021 ◽  
Vol 913 (1) ◽  
pp. 012003
Author(s):  
I G M Kusnarta ◽  
A Mawaddah ◽  
N W D Dulur ◽  
W Wangiyana
Keyword(s):  
Physical Properties ◽  
Grain Yield ◽  
Rice Husk ◽  
Organic Waste ◽  
Rice Husk Ash ◽  
Irrigation System ◽  
Cattle Manure ◽  
Growth And Yield ◽  
Rice Grain ◽  
Red Rice

Abstract The objective of this study was to evaluate the effect of organic waste application on some soil physical properties, growth and yield of red rice between conventional and aerobic irrigation systems on permanent raised-beds. The experiment was carried out in May to August 2020, under Split Plot design with two factors namely techniques of rice cultivation (conventional, T1; aerobic irrigation system, T2) as main plots, and organic wastes (L0=without organic waste, L1=rice husk, L2=rice husk ash, L3=rice husk ash and cattle manure) as the subplots. Results indicated that both treatment factors affected some physical properties of the soil, growth, and yield of red rice. Some variables showed significant interaction namely soil bulk density, red-rice height, leaf number and dry straw weight. Changing rice cultivation technique from conventional to aerobic irrigation system significantly reduced soil bulk density, especially under application of rice husk ash together with cattle manure or without cattle manure, resulting in the highest red rice grain yield of 37.78 g/clump whereas under conventional without organic wastes, grain yield was only 21.27 g/clump. On average, changing from conventional technique to aerobic irrigation system could increase red rice grain yield by 40.13%.

scholarly journals ORGANIC FERTILIZATIONTO INCREASE YIELD OF SOYBEAN VAR. ANJASMORO INTERCROPPED WITH VARIOUS VARIETIES OF RED RICE UNDER AEROBIC IRRIGATION SYSTEM

2020 ◽  
Vol 3 (1) ◽  
pp. 15
Author(s):  
Hapisah Hapisah ◽  
Wayan Wangiyana
Keyword(s):  
Grain Yield ◽  
Irrigation System ◽  
Organic Fertilizer ◽  
Growth And Yield ◽  
Rice Grain ◽  
Red Rice ◽  
Organic Fertilization ◽  
One Pot ◽  
Rice Varieties ◽  
Randomized Design

This study aimed to examine the effect of organic fertilization and red rice varieties on growth and yield of soybean grown together with various red rice varieties under aerobic system irrigation. The pot experiment, carried out in the plastic house of the Faculty of Agriculture, University of Mataram in the Narmada experimental farm, was arranged according to the Completely Randomized Design, with three replications and two treatment factors, namely organic fertilization using bokashi of cattle manure (16 ton/ha) applied at rice planting (P0 = without; P1 = with organic fertilizer), and red rice varieties (V1= AM-G2, V2= AM-G4, V3= AM-G9, V4= AM-G10, V5= Inpari 24, V6= Inpago Unram-1), under aerobic irrigation system through sub-irrigation. Pre-germinated soybean seeds (“Anjasmoro” variety) were relay-planted 18 days after planting rice. The results indicated that organic fertilization only significantly increased weights of dry stover, dry pods and grain yield of soybean, whereas rice varieties only affected dry pod weight, and the interaction effect was significant only on soybean grain yield, with the highest average of 17.77 g/pot (equivalent to 2.84 ton/ha) in soybean relay-planted with organic-fertilized rice of “Inpari 24” variety, which grain yield was the lowest (11.1 g/pot or 1,78 ton/ha), indicating that there were below-ground competitions between rice and soybean grown in one pot. However, in the treatment producing the highest rice grain yield (40.9 g/pot or 6.54 ton/ha), the average soybean grain yield was 13.7 g/pot (or 2.19 ton/ha), which is still quite high (far above the national productivity), so relay-planting soybean with rice crop in aerobic irrigation systems supplied with organic fertilizer is still feasible.

scholarly journals Effects ofTrichodermaseedling treatment with System of Rice Intensification management and with conventional management of transplanted rice

PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e5877 ◽  
Author(s):  
Ram B. Khadka ◽  
Norman Uphoff
Keyword(s):  
Grain Yield ◽  
Market Price ◽  
Crop Management ◽  
Growth And Yield ◽  
Yield Enhancement ◽  
System Of Rice Intensification ◽  
Soil Conditions ◽  
Rice Plants ◽  
Organic Cultivation ◽  
Rice Intensification

Many benefits ofTrichodermainoculation for improving crop production have been documented, including growth and yield enhancement and the alleviation of biotic and abiotic stresses. However, because rice is usually cultivated under continuous flooding that creates anaerobic soil conditions, this limits the benefits of these beneficial fungi. Cultivating rice with the methods of the System of Rice Intensification (SRI) provides rice plants with a more favorable environment for their colonization by beneficial microbes in the soil because the soil is more aerobic under SRI management and contains more organic matter. This study evaluated the effects ofTrichodermainoculation of rice plants under SRI management compared with transplanted and flooded rice plants, considering also the effects of different means of fertilization and different varieties in rice. Experiments were conducted in 2015 and 2016 under the tropical climate of Nepal’s western terai (plains) during both the rainy season (July to November) and the dry season (March to July). The results indicated significantly better performance (P = 0.01) associated withTrichodermainoculation for both seasons and for both systems of crop management in terms of grain yield and other growth-contributing factors, compared to non-inoculated rice cropping. Relatively higher effects on grain yield were recorded also with organic compared to inorganic fertilization; for unimproved (heirloom) varieties compared with improved varieties; and from SRI vs. conventional flooded crop management. The yield increase withTrichodermatreatments across all trials was 31% higher than in untreated plots (4.9 vs 4.5 mt ha−1). WithTrichodermatreatment, yields compared with non-treated plots were 24% higher with organic SRI (6.38 vs 5.13 mt ha−1) and 52% higher with non-organic SRI (6.38 vs 3.53 mt ha−1). With regard to varietal differences, under SRI managementTrichodermainoculation of the improved variety Sukhadhan-3 led to 26% higher yield (6.35 vs 5.04 mt ha−1), and with the heirloom variety Tilkidhan, yield was 41% higher (6.29 vs 4.45 mt ha−1). Economic analysis indicated that expanding the organic cultivation of local landraces under SRI management should be profitable for farmers where such rice has a good market price due to its premium quality and high demand and when SRI enhances yield. These varieties’ present low yields can be significantly increased by integratingTrichodermabio-inoculation with SRI cultural methods. Other recent research has shown that such inoculation can be managed profitably by farmers themselves.

Genetic Analysis of Glufosinate Resistance in Crosses Between Transformed Rice (Oryza sativa) and Red Rice (Oryza sativa)

1998 ◽  
Vol 12 (2) ◽  
pp. 209-214 ◽  
Author(s):  
Sujatha Sankula ◽  
Michael P. Braverman ◽  
James H. Oard
Keyword(s):  
Oryza Sativa ◽  
Genetic Analysis ◽  
Bar Gene ◽  
Red Rice ◽  
Rice Plants ◽  
Ammonia Accumulation ◽  
Controlled Crosses ◽  
Dip Test ◽  
Made In

Reciprocal controlled crosses were made in the greenhouse between Gulfmont rice transformed with the bialaphos resistance (BAR) gene and red rice and BAR-transformed Koshihikari rice and red rice to assess the inheritance of glufosinate resistance. All F1 plants were resistant to 2.2 kg ai/ha glufosinate. Ammonia accumulation as a measure of glufosinate resistance in the F1 hybrids was assayed at 4 and 8 days after treatment (DAT). Ammonia accumulation in hybrids 4 DAT was similar to glufosinate treated, transformed rice, while treated nontransformed plants accumulated 14 to 23 times more ammonia compared with the hybrids. The nature of inheritance of glufosinate resistance in F2 rice plants was studied by a glufosinate dip test, a spray test, and ammonia assay. All three tests confirmed that glufosinate resistance, as influenced by the BAR gene, segregated in a 3 (resistant): 1 (susceptible) ratio.

Growth and yield responses of rice to carbon dioxide concentration

1990 ◽  
Vol 115 (3) ◽  
pp. 313-320 ◽  
Author(s):  
J. T. Baker ◽  
L. H. Allen ◽  
K. J. Boote
Keyword(s):  
Grain Yield ◽  
Carbon Dioxide Concentration ◽  
Co2 Concentration ◽  
Growing Season ◽  
Growth And Yield ◽  
Shoot Biomass ◽  
Controlled Environment ◽  
Rice Plants ◽  
Net Assimilation ◽  
Yield Responses

SUMMARYRice plants (Oryza salivaL., cv. IR30) were grown in paddy culture in outdoor, naturally sunlit, controlled-environment, plant growth chambers at Gainesville, Florida, USA, in 1987. The rice plants were exposed throughout the season to subambient (160 and 250), ambient (330) or superambient (500, 660, 900 μmol CO2/mol air) CO2concentrations. Total shoot biomass, root biomass, tillering, and final grain yield increased with increasing CO2concentration, thegreatest increase occurring between the 160 and 500 μmol CO2/mol air treatments. Early in the growing season, root:shoot biomass ratio increased with increasing CO2concentration; although the ratio decreased during the growing season, net assimilation rate increased with increasingCO2concentration and decreased during the growing season. Differences in biomass and lamina area among CO2treatments were largely due to corresponding differences in tillering response. The number of panicles/plant was almost entirely responsible for differences in final grain yield among CO2treatments. Doubling the CO2 concentration from 330 to 660 μmol CO2/mol air resulted in a 32 % increase in grain yield. These results suggest that important changes in the growth and yield of rice may be expected in the future as the CO2concentration of the earth's atmosphere continues to rise.

Rice and red rice interference. II. Rice response to population densities of three red rice (Oryza sativa) ecotypes

Weed Science ◽  
2005 ◽  
Vol 53 (5) ◽  
pp. 683-689 ◽  
Author(s):  
Leopoldo E. Estorninos ◽  
David R. Gealy ◽  
Edward E. Gbur ◽  
Ronald E. Talbert ◽  
Marilyn R. McClelland
Keyword(s):  
Aboveground Biomass ◽  
Growth Response ◽  
Field Experiments ◽  
Rice Yield ◽  
Rice Cultivar ◽  
Growth And Yield ◽  
Red Rice ◽  
Population Densities ◽  
Rice Growth ◽  
Tiller Density

Red rice, which grows taller and produces more tillers than domestic rice and shatters most of its seeds early, is a major weed in many rice-growing areas of the world. Field experiments were conducted at Stuttgart, AR in 1997 and 1998 to evaluate the growth response of the Kaybonnet (KBNT) rice cultivar to various population densities of three red rice ecotypes. The ecotypes tested were Louisiana3 (LA3), Stuttgart strawhull (Stgstraw), and Katy red rice (KatyRR). Compared with KBNT alone, LA3, the tallest of the three red rice ecotypes, reduced tiller density of KBNT 51%, aboveground biomass at 91 d after emergence (DAE) 35%, and yield 80%. Stgstraw, a medium-height red rice, reduced KBNT tiller density 49%, aboveground biomass 26%, and yield 61%. KatyRR, the shortest red rice, reduced KBNT tiller density 30%, aboveground biomass 16%, and yield 21%. Tiller density of rice was reduced by 20 to 48% when red rice density increased from 25 to 51 plants m−2. Rice biomass at 91 DAE was reduced by 9 and 44% when red rice densities were 16 and 51 plants m−2. Rice yield was reduced by 60 and 70% at red rice densities of 25 and 51 plants m−2, respectively. These results demonstrate that low populations of red rice can greatly reduce rice growth and yield and that short-statured red rice types may affect rice growth less than taller ecotypes.

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