scholarly journals Productivity and profitability of peanut at various land suitability in North Lombok Regency of Nusa Tenggara Barat Province

2021 ◽  
Vol 6 (2) ◽  
pp. 99
Author(s):  
Ahmadi Suriadi ◽  
Fitria Zulhaedar ◽  
Moh. Nazam
Keyword(s):  
Arachis Hypogaea ◽  
Land Suitability ◽  
Cropping Pattern ◽  
Crop Varieties ◽  
Arachis Hypogaea L ◽  
Main Plot ◽  
The Difference ◽  
Number Of Branches ◽  
Plot Design ◽  
Suitable Land

Peanuts (Arachis hypogaea L.) are the second main commodity in the annual cropping pattern in lowland and dryland in North Lombok District of NTB Province. However, peanut productivity is still low, and it varies across regions, which might be due to the traditional crop management of farmers and the difference in land suitability classes. Effects of  crop varieties and land suitability on the peanut productivity have not been evaluated in the Region. Thus, this study aimed to evaluate the productivity and profitability of peanut varieties at various land classification in KLU NTB. The experiment was arranged in a Split Plot Design consisting of three classes of land suitability as main plot and six peanut varieties as sub-plot with three replications. The results showed that the land suitability classes have a significant effect on the agronomic variables of peanut varieties, including plant height, number of branches, number of pods and productivity. The highest peanut yield was obtained at suitable land class (S1), followed by moderately suitable land class (S2) and marginally suitable land class (S3) at 2.37 ton.ha-1, 2.08 ton.ha-1 and 1.71 ton.ha-1, respectively. Likewise, the R/C ratio follows a similar pattern to productivity in various land suitability classes. The highest yield (above 2 ton.ha-1) in each land suitability class was produced by Kelinci variety, followed by Tuban, Bima and Talam varieties. Those varieties have potential prospective to be developed in North Lombok Regency.

scholarly journals Response of Groundnut (Arachis hypogaea L.) to Lime and Different Levels of Sulphur

2020 ◽  
Vol 11 (6) ◽  
pp. 585-589
Author(s):  
Imnatemjen Aier ◽  
◽  
D. Nongmaithem ◽  
Keyword(s):  
Arachis Hypogaea ◽  
Growth And Yield ◽  
Yield Attributes ◽  
Pod Yield ◽  
Arachis Hypogaea L ◽  
Stover Yield ◽  
Main Plot ◽  
Different Levels ◽  
Kernel Yield ◽  
Plot Design

A field experiment was conducted in the Experimental Research Farm of School of Agricultural Sciences and Rural Development (SASRD), Nagaland University during the kharif season 2018. Groundnut variety ICGS-76 was sown @ 70 kg ha-1 for 60×20 cm2 spacing. The experiment was laid in split plot design with three replications. The main plot treatments consisted of two lime levels: lime @ 0 t ha-1 and lime @ 3 t ha-1 while the sub- plot treatments consisted of five sulphur levels: sulphur @ (0 kg ha-1, 10 kg ha-1, 20 kg ha-1, 30 kg ha-1 and 40 kg ha-1 along with recommended dose of fertilizer at 20:60:40 kg N, P2O5 and K2O ha-1 respectively in the form of diammonium phosphate and murate of potash. The results showed that application of lime @ 3 t ha-1 gave higher growth and yield attributes compared to no lime and also application of sulphur @ 40 kg ha-1 gave higher growth and yield attributes compared to lower doses of sulphur though there was only slight increase in the attributes between each successive doses of sulphur. Overall application of lime and sulphur increased all the yield attributes of groundnut, where the highest number of pods plant-1, seeds pod-1, 100 kernels weight, pod yield, kernel yield and stover yield were recorded when treatment was done with lime @ 3 t ha1 and sulphur @ 40 kg ha-1.

Respon Pertumbuhan dan Produksi Kacang Tanah (Arachis hypogaea L.) terhadap Sistem Tanam Alur dan Pemberian Jenis Pupuk

2017 ◽  
Vol 5 (3) ◽  
pp. 342
Author(s):  
Rizal Mahdi Kurniawan ◽  
Heni Purnamawati ◽  
Yudiwanti Wahyu E. K
Keyword(s):  
Arachis Hypogaea ◽  
Arachis Hypogaea L ◽  
Split Plot ◽  
Plot Design

<p><em>Penelitian ini bertujuan untuk mempelajari pengaruh sistem tanam alur dan pemberian jenis pupuk terhadap pertumbuhan dan produksi kacang tanah (Arachis hypogaea L.). Penelitian dilaksanakan di KP Leuwikopo IPB Dramaga, Bogor pada bulan Februari - Juni 2013. Percobaan menggunakan rancangan petak terbagi (Split Plot Design) dengan perlakuan terdiri dari dua faktor, yaitu sistem tanam alur sebagai petak utama dan jenis pupuk sebagai anak petak. Hasil penelitian menunjukkan bahwa perlakuan sistem tanam alur meningkatkan daya hasil pada produktivitas biji kering, produktivitas polong kering, dan bobot kering biji per tanaman lebih baik dibandingkan sistem tanam konvensional. Hal tersebut ditunjukkan dengan perlakuan sistem tanam alur yang memiliki produktivitas 2.93 ton/ha polong kering, sedangkan sistem tanam konvensional sebesar 2.55 ton/ha polong kering. Sistem budidaya kacang tanah pada sistem tanam alur dapat meningkatkan efisiensi tanaman dalam memanfaatkan unsur hara yang telah diberikan baik pupuk organik maupun anorganik, sehingga pertumbuhan dan hasil tanaman kacang tanah menjadi lebih baik. Pemberian jenis pupuk kandang ayam + Dolomit + NPK memberikan respon terhadap pertumbuhan dan  daya hasil rata-rata tanaman yang lebih baik dibandingkan jenis pupuk lainnya.</em></p>

scholarly journals Genome-Wide Analysis of the Growth-Regulating Factor Family in Peanut (Arachis hypogaea L.)

2019 ◽  
Vol 20 (17) ◽  
pp. 4120 ◽  
Author(s):  
Kunkun Zhao ◽  
Ke Li ◽  
Longlong Ning ◽  
Jialin He ◽  
Xingli Ma ◽  
...  
Keyword(s):  
Arachis Hypogaea ◽  
Positive Response ◽  
Rapid Expansion ◽  
Genome Wide ◽  
Arachis Hypogaea L ◽  
Pod Development ◽  
Expansion Stage ◽  
Cultivated Species ◽  
The Difference ◽  
Transcriptome Expression

Growth-regulating factors (GRFs) are plant-specific transcription factors that perform important functions in plant growth and development. Herein, we identified and characterised 24 AhGRF genes in peanut (Arachis hypogaea). AhGRF family genes were divided into six classes with OLQ and WRC domains. Transcriptome expression profile showed that more AhGRF genes, such as AhGRF5a gene, were at higher expression during pod development in Arachis monticola than cultivated species, especially at the pod rapid-expansion stage. AhGRF5a and AhGRF5b genes expressed at higher levels in pods than roots, leaves and stems tissues, existing in the difference between Arachis monticola and H8107. Exogenous GA3 application can activate AhGRF5a and AhGRF5b genes and H8107 line showed more positive response than Arachis monticola species. These results imply that these two AhGRF genes may be active during the peanut pod development.

Optimizing crop geometry and nutrient management for yield, water productivity and economics of kharif groundnut (Arachis hypogaea L.)

2019 ◽  
Author(s):  
Ekta Joshi ◽  
D.S. Sasode ◽  
R.S. Sikarwar ◽  
Varsha Gupta ◽  
B.S. Kasana
Keyword(s):  
Arachis Hypogaea ◽  
Nutrient Management ◽  
Water Productivity ◽  
Plant Population ◽  
College Of Agriculture ◽  
Pod Yield ◽  
Net Returns ◽  
Arachis Hypogaea L ◽  
Crop Geometry ◽  
Plot Design

An experiment was conducted during kharif season of 2016 and 2017 at College of Agriculture, Gwalior. To optimise plant population and fertility levels an experiment was laid out in split plot design, replicated thrice in fixed plots and the test variety of the crop groundnut (Mallika) was used. The plant geometry of 30 × 10 cm, 25 × 10 cm and 20 × 10 cm was adopted with three fertility levels as 75, 100 and 125% recommended dose of fertilizers. The yield and economics were increased by optimization of plant geometry and nutrient management under kharif groundnut. Sowing of crop at 30×10 cm spacing resulted in 7.3 and 4.3 % higher pod yield over 25×10 cm and 20×10 cm spacing, respectively and 3.0 % higher haulm yield over 25×10 cm. Similarly, application of 125% RDF resulted in 3.0 and 9.3 % higher pod yield over 100% RDF and 75% RDF, respectively but application of 100% RDF resulted in 18.6% higher haulm yield over 75% RDF and was at par with 125 % RDF application. The highest gross, net returns and B:C ratio was obtained at the spacing of 30×10 cm with 125% RDF.

scholarly journals Improvement Generative Growth of Coffea arabica L. Using Plant Growth Regulators and Pruning

2021 ◽  
Vol 226 ◽  
pp. 00003
Author(s):  
Ade Astri Muliasari ◽  
Ratih Kemala Dewi ◽  
Hidayati Fatchur Rochmah ◽  
Andoniana Rakoto Malala ◽  
Praptiningsih Gamawati Adinurani
Keyword(s):  
Plant Growth ◽  
Plant Height ◽  
Plant Growth Regulator ◽  
Production Potential ◽  
Affected Plant ◽  
Main Plot ◽  
Coffee Plants ◽  
Coffea Arabica L ◽  
Number Of Branches ◽  
Plot Design

Pruning coffee plants is intended to stimulate generative growth that increases productivity to reach optimal. Plant Growth Regulator (PGR) makes it possible to exploit the production potential of plants. Pruning management, combined with the PGR in coffee plants, is expected to improve flowering and berry growth. The research was conducted for 7 mo from October 2017 to April 2018 at Gunung Gede, Bogor, West Java, Indonesia. A split–plot design with two treatment factors was used in this research. Pruning was placed as the main plot consisting of two levels, namely without (P0) and with pruning (P1). The PGR application was placed as a subplot, consisting of three dosages, namely without PGR (Z0), and concentrations of 0.3 mL L–1 (Z1) and 0.4 mL L–1 (Z2). The results showed, the pruning treatment significantly influenced microclimate, number of branches, B0, B1 and B2, number of berry sets, and berries. Pruning treatment had a very significant effect on microclimate, plant height, number of branches, number of coffee fruits, yields crops–1, and productivity. Interaction both significantly affected plant height and B0. The best dosage had not yet been found.

scholarly journals Evaluation of Improved Valencia Peanut Varieties for Production in Haiti

2020 ◽  
Vol 47 (1) ◽  
pp. 1-8
Author(s):  
A.M. Fulmer ◽  
T.B. Brenneman ◽  
R.C. Kemerait ◽  
R. Macajoux ◽  
D.A. Carroll ◽  
...  
Keyword(s):  
Arachis Hypogaea ◽  
Leaf Spot ◽  
Yield Potential ◽  
Average Increase ◽  
Cercosporidium Personatum ◽  
Central Plateau ◽  
Late Leaf Spot ◽  
Puccinia Arachidis ◽  
Arachis Hypogaea L ◽  
Plot Design

ABSTRACT Late leaf spot (Cercosporidium personatum) and peanut rust (Puccinia arachidis) are the most important diseases of peanut (Arachis hypogaea L.) in Haiti. Traditional Haitian peanut varieties are not only susceptible to these diseases but are also typically grown without benefit of a fungicide program. Five trials were conducted from 2015 to 2017 to evaluate the performance of six Valencia varieties in Quartier-Morin, Haiti (with an additional trial in 2017 at the Central Plateau) with respect to yield, resistance to rust and leaf spot diseases, and response to a fungicide program. A split-plot design with four or six replications was used in these studies. In each, “variety” was the whole plot and presence or absence of a fungicide program was the subplot. Valencia market types 309 Red, 309 Tan, M2, M3, SGV0801 and a local landrace were compared with and without Muscle ADV (tebuconazole + chlorothalonil, Sipcam) (2.3 L/ha) applied at 45, 60 and 75 days after planting (DAP). Final disease ratings (late leaf spot and peanut rust) were assessed approximately 94 DAP and plots were harvested the day following. In all trials, 309 Tan variety had the least amount of leaf spot and rust, but resulted in the lowest yield in four out of five trials, averaging 1727 kg/ha across fungicide treatments. M3, M2 and 309 Red were generally the numerically highest-yielding varieties, averaging 2906, 2864 and 2541 kg/ha across fungicide treatments, respectively, but were not statistically higher than the local Haitian Valencia, averaging 2374 kg/ha. Three fungicide applications during the season significantly increased yields in most trials for all varieties except 309 Tan. The highest and lowest average increase in yield from fungicide was for 309 Red (1126 kg/ha) and 309 Tan (103 kg/ha), respectively. The results from this study conducted over 2 years and 4 seasons document that while resistance to late leaf spot and rust is available in Valencia varieties, yield potential is not directly associated with that resistance. Also, use of fungicide improves yield potential in more susceptible varieties.

scholarly journals Response of groundnut (Arachis hypogaea L.) varieties to sowing dates and NP fertilizers under western dry zone of India

2015 ◽  
Vol 43 (2) ◽  
pp. 169-173 ◽  
Author(s):  
RS Meena ◽  
RS Yadav ◽  
VS Meena
Keyword(s):  
Arachis Hypogaea ◽  
Yield Component ◽  
Yield Attributes ◽  
Arachis Hypogaea L ◽  
Sowing Dates ◽  
Plot Yield ◽  
Dry Zone ◽  
Biological Yield ◽  
Main Plot ◽  
Seed Index

An experiment was conducted during Kharif seasons of 2009 and 2010 on groundnut (Arachis hypogaea L.) under western dry zone of India following a split-plot design with four dates of sowing (April 20, May 15, June 9 and July 4) and two varieties (HNG 10 and TG 37A) in main- plot and four fertility levels (0, 20 N : 40 P2O5, 30 N : 60 P2O5 and 40 N : 80 P2O5 kg /ha) in sub-plot. Yield component of semispreading variety ‘HNG 10’ i.e. pods/plant, number of kernel/pod, seed index, shelling percentage and yields i.e. pod, kernel, haulm and biological yield were statistically at par with each other from April 20 to June 9 sowing and minimum yield was observed in July 4 sowing, while days to maturity reduced significantly with delay sowing. Variety ‘TG 37A’ sown at July 4 had significantly higher yield attributes and yields than earlier sowing. Harvest index in both the varieties was observed significantly higher in July 4 sowing. Significantly higher yield components and yields were recorded in 30 kg N-60 kg P2O5/ha which was statistically at par with 40 kg N-80 kg P2O5/ha. On the basis of economics, June 9 sowing variety ‘HNG 10’ of groundnut recorded significantly higher net return. DOI: http://dx.doi.org/10.3329/bjb.v43i2.21669 Bangladesh J. Bot. 43(2): 169-173, 2014 (September)

scholarly journals Penggunaan Mountain Microorganism pada Budidaya Cabai Merah Menggunakan Teknologi Input Produksi Rendah (The Using of Mountain Microorganism in Chilli Cropping System by Used of Low Input Technology)

2020 ◽  
Vol 30 (1) ◽  
pp. 29
Author(s):  
Liferdi Lukman ◽  
Muhammad Syakir ◽  
Wiwin Setiawati ◽  
Ahsol Hasyim
Keyword(s):  
Nutrient Management ◽  
Cropping System ◽  
Fruit Weight ◽  
Chili Pepper ◽  
Productivity Improvement ◽  
Synthetic Pesticide ◽  
Main Plot ◽  
Npk Fertilizer ◽  
Number Of Branches ◽  
Plot Design

<p><em>Mountain microorganism</em> (MM) merupakan kumpulan dari berbagai mikrobe menguntungkan yang ditemukan pada tanah yang masih virgin pada serasah yang ada di pegunungan. Tujuan penelitian ini adalah mengetahui efikasi MM sebagai bioactivator, biofermented, dan biopestisida untuk meningkatkan hasil cabai dengan menggunakan teknologi LEISA. Penelitian dilaksanakan di Ciamis, Jawa Barat mulai bulan Mei sampai dengan bulan Desember 2016. Rancangan penelitian yang digunakan adalah Rancangan Petak terpisah dengan empat ulangan. Faktor utama adalah pengelolaan hara (a = kompos + EM4) dan (a = kompos + MM + BF) 12. Subplot adalah dosis NPK (b = 1.000 kg/ha NPKdan b = 625 kg/ha NPK), dan sub-subplot adalah cara pengendalian OPT (c1= 12 konvensional dan c2 = biopestisida MM). Hasil penelitian menunjukkan bahwa pemberian MM pada kompos dapat meningkatkan pertumbuhan (tinggi dan lebar kanopi) tanaman cabai sebesar 2 – 8 cm, dapat meningkatkan jumlah buah, jumlah bunga, jumlah cabang, dan bobot buah serta mampu meningkatkan produktivitas cabai sebesar 7,20% hingga 12,5%. Pemberian kompos + MM dapat memperbaiki kesuburan kimia, sifat fisiko-kimia dan biologi tanah sehingga lebih sesuai untuk budidaya tanaman cabai merah. Pengurangan pupuk NPK sebanyak 37,5% tidak memberikan pengaruh yang nyata terhadap peningkatan produktivitas cabai merah dan komponen hasil lainnya. Penggunaan MM sebagai biopestisida dapat menghambat perkembangan OPT dengan efikasi setara dengan penggunaan insektisida sintetik.</p><p><strong>Keywords</strong></p><p>Mikroorganisme pegunungan (MM); Pupuk kimia;, Biopestisida; Cabai; LEISA</p><p><strong>Abstract</strong></p><p>Mountain microorganism (MM) is a collection of various beneficial microorganism that was found in virgin soils or forest decomposing organic matter, used in the preparation of bokashi, bioferments, and biopesticides. The objective of this experiment found the efficacy of MM as bioactivator, bioferments, and biopesticide to increase the yield of chili pepper under LEISA technology. The experiment was conducted in Ciamis, West Java from May to December 2016. The experiment arranged in a split-plot design with four applications. Main plot was nutrient management (a1 = compost + EM4) and (a2 = compost + MM + BF). Subplot were dose of NPK (b1 = 1,000 kg/ha of NPK, b2 = 625 kg/ha of NPK), and sub-subplot were control of pest and diseases (c1= conventional and c2 = biopesticide). Result of this experiment showed that the used of MM on compost can increase growth (height and width of the canopy) pepper plants of 2-8 cm, the amount of fruit, flower number, number of branches and fruit weight and increase production chili at 7.20% until 12. 15%. The use of compost + MM can improve the fertility of chemical, physicochemical properties, and biological soil, making it more suitable for the cultivation of chili pepper. Reduction of NPK fertilizer as much as 37.5% do not provide an effect on productivity improvement and the other components of yield. Efficacy of MM as biopesticide similar to synthetic pesticide and could reduce plant damage due to pest and diseases.</p>

scholarly journals Respon Pertumbuhan dan Produksi Kacang Tanah (Arachis hypogaea L.) terhadap Sistem Tanam Alur dan Pemberian Jenis Pupuk

2017 ◽  
Vol 5 (3) ◽  
pp. 342-350
Author(s):  
Rizal Mahdi Kurniawan ◽  
Heni Purnamawati ◽  
Yudiwanti Wahyu E. K
Keyword(s):  
Arachis Hypogaea ◽  
Arachis Hypogaea L ◽  
Split Plot ◽  
Plot Design

Penelitian ini bertujuan untuk mempelajari pengaruh sistem tanam alur dan pemberian jenis pupuk terhadap pertumbuhan dan produksi kacang tanah (Arachis hypogaea L.). Penelitian dilaksanakan di KP Leuwikopo IPB Dramaga, Bogor pada bulan Februari - Juni 2013. Percobaan menggunakan rancangan petak terbagi (Split Plot Design) dengan perlakuan terdiri dari dua faktor, yaitu sistem tanam alur sebagai petak utama dan jenis pupuk sebagai anak petak. Hasil penelitian menunjukkan bahwa perlakuan sistem tanam alur meningkatkan daya hasil pada produktivitas biji kering, produktivitas polong kering, dan bobot kering biji per tanaman lebih baik dibandingkan sistem tanam konvensional. Hal tersebut ditunjukkan dengan perlakuan sistem tanam alur yang memiliki produktivitas 2.93 ton/ha polong kering, sedangkan sistem tanam konvensional sebesar 2.55 ton/ha polong kering. Sistem budidaya kacang tanah pada sistem tanam alur dapat meningkatkan efisiensi tanaman dalam memanfaatkan unsur hara yang telah diberikan baik pupuk organik maupun anorganik, sehingga pertumbuhan dan hasil tanaman kacang tanah menjadi lebih baik. Pemberian jenis pupuk kandang ayam + Dolomit + NPK memberikan respon terhadap pertumbuhan dan  daya hasil rata-rata tanaman yang lebih baik dibandingkan jenis pupuk lainnya.

scholarly journals Cara Tanam dan Pemupukan Tanaman Kacang Hijau di Lahan Kering Iklim Kering Sumba Timur, Nusa Tenggara Timur

2021 ◽  
Vol 26 (3) ◽  
pp. 406-412
Author(s):  
Sri Ayu Dwi Lestari ◽  
Sutrisno Sutrisno ◽  
Henny Kuntyastuti
Keyword(s):  
Grain Yield ◽  
Inorganic Fertilizer ◽  
Cropping Pattern ◽  
Cow Manure ◽  
Plant Spacing ◽  
Dry Land ◽  
Maize Variety ◽  
Different Types ◽  
Main Plot ◽  
Plot Design

The intercropping method is one way to maximize plants and soil's utilization in a dry land. This study aimed to determine the cultivation (cropping methods and fertilization) that could increase mungbean grain yield in dry land in the dry climate of East Sumba, East Nusa Tenggara Province. The experiment was conducted at dry land in a dry climate in Laipori Village, Pandawai District, East Sumba Regency in 2017. The experiment was laid out in a split-plot design with four replications. The main plot was a cropping pattern, namely (1) intercropping mungbean with maize. Mungbean plant spacing was 30 cm ´ 20 cm, two plants per hole, and maize plant spacing was (50 cm ´ 50 cm) ´ 120 cm, one plant/hole and (2) mungbean monoculture with a plant spacing of 40 cm ´ 10 cm, two plants/hole. The subplot was dosage and type of fertilizer, namely (1) 150 kg Phonska/ha, (2) 5000 kg cow manure/ha, and (3) 75 kg Phonska + 2500 kg cow manure/ha. The mungbean variety used was Vima 1, and the maize variety was Bima. The results showed that intercropping mungbean with maize could increase the yield of mungbean seeds yield by 0,28 t/ha (51,85%) and increase the mungbean biomass by 0,31 t/ha (22,30%) compared to the monoculture system. Different types and dosages of Phonska inorganic fertilizer and cow manure did not cause differences in the mungbean yield.  

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