APLICAÇÃO CONJUNTA DE MICRONUTRIENTE (Mn) E FUNGICIDA EM CULTIVO DE SOJA

Objetivou-se com o presente estudo avaliar os efeitos da aplicação de manganês misturado ao fungicida, em plantas de soja. O experimento foi realizado na fazenda Beija-flor, município de Jaciara, estado de Mato Grosso. O delineamento utilizado foi o de blocos casualizados em esquema fatorial com parcela adicional (3x2+1) e quatro repetições. Foram aplicadas três doses de manganês (50, 100 e 150 g ha-1), com duas caldas de aplicação (manganês e manganês + fungicida), quando as plantas encontravam-se em estádio vegetativo e apresentavam 9 trifolíos completamente desenvolvidos (v10). Na parcela adicional (controle) foi aplicado apenas fungicida, também no estádio fenológico v10. As características avaliadas foram altura de plantas, massa de mil grãos, produtividade e teor de manganês foliar. Não ocorreram interações significativas entre os fatores avaliados. A produtividade não foi alterada pelas misturas realizadas, porém, apresentou diferenças significativas em função das doses de manganês, sendo a melhor dose equivalente a 100 g ha-1. A parcela adicional diferiu estatisticamente dos tratamentos que receberam as doses de 50 e 150 g ha-1 (sem fungicida) para a variável massa de mil grãos, e do tratamento que recebeu a dose de 100 g ha-1 de manganês misturado ao fungicida, para a produtividade de grãos. Conclui-se que a aplicação de manganês em mistura com fungicida não influenciou nas características agronômicas das plantas de soja avaliadas, apresentando-se como uma alternativa para diminuição de custos operacionais de aplicação em cultivos comerciais.Palavra-chave: Glycine max (L.) Merrill, antagonismo, produtividade, sinergismo. COMBINING MICRONUTRIENT (MN) AND FUNGICIDE APPLICATIONS IN SOY BEAN PRODUCTIVE SYSTEMS ABSTRACT: The objective of this study was to evaluate the effects of the application of manganese together with fungicide in soybean plants. The experiment was carried on Beija-flor farm, in municipality of Jaciara, Mato Grosso state. The experimental design used was randomized block design in a factorial arrangement with an additional plot (3x2+1) and four replications. Three manganese doses were applied (50, 100 and 150 g ha-1), with two application mixtures (manganese and manganese + fungicide), at vegetative stage, when the plants had 9 leafs (v10). On the aditional plot (control) only fungicide was applied, also phenological stage v10. The plant height, the mass of a thousand grains, the manganese content in the leaf and the yield, were the variables used to evaluate the effect of the applications. There were no significant interactions between the evaluated factors. Productivity was not altered by different mixtures, but there were found significant differences due to manganese doses. The best dose observed was the equivalent to 100 g ha-1 of manganese. The additional plot differed statistically from the treatments that received doses of 50 and 150 g ha-1 (without manganese) for the mass of thousand grains, and the treatment that received the dose of 100 g ha-1 manganese mixed with fungicide for grain yield. According to these results, the application of manganese and fungicides combined, do not influence the agronomic characteristics of soybean plants evaluated, that way is a valid alternative to reduce operating costs in soy bean production systems.Keywords: Glycine max (L.) Merrill, antagonism, productivity, synergism. DOI:

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Pengaruh Perlakuan Pemangkasan Dan Pemberian Pupuk Solid Terhadap Pertumbuhan Dan Produksi Tanaman Kedelai (Glycine max L. Merril)

Agrifarm : Jurnal Ilmu Pertanian ◽

10.24903/ajip.v7i2.432 ◽

2019 ◽

Vol 7 (2) ◽

pp. 54

Author(s):

Mahdalena Mahdalena ◽

Abdul Rofik ◽

Tiara Sartika Sari

Keyword(s):

Glycine Max ◽

Block Design ◽

Factorial Experiment ◽

Food Crop ◽

Important Food ◽

East Kalimantan ◽

Randomized Block Design ◽

Glycine Max L ◽

Soybean Plants ◽

Cultivation Techniques

Soybean is an important food crop after rice and corn. Soybean production in East Kalimantan based on the 2014 forecast rate is estimated at 1,263 tons of dry seeds. Compared to 2013 production (ATAP 2013) there was a decrease of 139 tons (9.91%) (BPS, 2014). The low productivity is because the technique of managing soybean plants is still not optimal. Efforts to increase soybean productivity can be done by conducting intensive cultivation techniques. One of the cultivation techniques that can be done is by technical methods, namely crop trimming and intensive agricultural cultivation can be done in various ways including fertilization. The study was carried out for 5 months, namely from January to May 2018. The research site was on experimental land owned by the Faculty of Agriculture, Widya Gama Mahakam Samarinda. This study used a Randomized Block Design (RBD) with a 2 x 3 factorial experiment consisting of 3 replications. The first factor is Pruning which consists of 2 levels: namely p0 (without pruning), p1 (vegetative phase V4 pruning). The second factor is the dose of Solid fertilizer consists of 3 levels, namely s0 (without fertilization), s1 (5 kg / plot), s2 (10 kg / plot). The results showed that the pruning (P) treatment had a significant effect on the parameters of the number of productive branches and had no significant effect on height, flowering age, number of pods, weight of 100 seeds, weight of crop seeds and weight of mapped seeds. While giving Solid (S) fertilizer does not significantly affect all parameters. But the interaction of the treatment of pruning and giving Solid (PS) significantly affected the parameters of the number of productive branches.

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Evaluation of physiological characteristics of curcuma (Curcuma xanthorhizha Roxb.) on various intercropping patterns with soybean [Gglycine max (L.) Merrill]

International Journal of Plant Biology ◽

10.4081/pb.2017.6905 ◽

2017 ◽

Vol 8 (1) ◽

Author(s):

Ellis Nihayati ◽

Deffi Armita ◽

Binti Rulliyah

Keyword(s):

Glycine Max ◽

Block Design ◽

Dry Weight ◽

Planting Pattern ◽

Land Equivalent Ratio ◽

Equivalent Ratio ◽

Randomized Block Design ◽

Glycine Max L ◽

Curcuma Xanthorrhiza ◽

Soybean Plants

Purpose of this research was to get the best planting pattern on Curcuma (Curcuma xanthorrhiza Roxb. Synm. Curcuma javanica) and soybean (Glycine max (L.) Merrill) related to plants production, land equivalent ratio (LER) and R/C ratio. This research used the randomized block design involving six treatments and four replications. The growth pattern and yield of curcuma were based on the following parameters: length of plant, number of leaf, broad of leaf, fresh and dry weight of leaves, curcuma root and rhizome, LER (land equivalent ratio) and R/C ratio within six months from December 2015 to June 2016. The treatment difference was based on the LSD5%. The result showed that curcuma planted one month earlier under narrow spacing and bigger soybean population (strip relay, T-K)) suggested a longer growth than any other plating patterns. On the contrary, curcuma planted one month earlier under wide spacing and fewer number of soybean plants (row relay, T-K) suggested a better growth than others and resulting in the highest curcuma yield, lower soybean yield, LER=1.09 dan R/C=2.36.

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Potensi Jenis Bahan Organik Sebagai Biostimulan dalam Meningkatkan Populasi Azospirillum sp, dan Hasil Kedelai (Glycine Max. L.) pada Inceptisol Jatinangor

SoilREns ◽

10.24198/soilrens.v18i1.29031 ◽

2020 ◽

Vol 18 (1) ◽

Author(s):

Pujawati Suryatmana ◽

Silmi Rahadiana Putri ◽

Nadia Nuraniya Kamaluddin ◽

Mieke Rochimi Setiawati

Keyword(s):

Glycine Max ◽

Organic Material ◽

Organic Materials ◽

Root Nodules ◽

Block Design ◽

Coconut Water ◽

Randomized Block Design ◽

Glycine Max L ◽

Soybean Plants ◽

Original Habitat

Azospirillium is a genus of non-symbiotic N fixer bacteria, known as a biological fertilizer inoculant. The quality of Azospirillum sp. inoculant often decrease when applied outside its original habitat. Therefore, it is necessary to maintain the viability and increase its effectiveness. One way that can be done is by adding organic material as additives as a source of energy for bacteria. Potential organic materials can be used as additives to stimulate the viability, activity and effectiveness of Azospirillium sp. are coconut water, molasses and bran. The organic material contained elements such as C, N and P as the source of nutrients for Azospirillium sp. which was inoculated in Soybean (Glycine max L.) plants. This experiment aimed to examine the effect of additive application on Azospirillum sp. population, root nodules, and seed weight of soybean plants (Glycine max L.) on Jatinangor Inceptisols. The experimental design used was Randomized Block Design (RBD) consisted of combination between of Azospirillum sp. and additives type, namely molasses, coconut water and bran. The results showed that the application of a mixture of bran, molasses, and coconut water attracted the population of Azospirillum sp. higher than the control treatments. Meanwhile molasses, coconut water, and additive mixtures have the potential to increase the number of root nodules and soybean pods yields. Coconut water, molasses and bran are organic materials that have the potential as additives that stimulate the activity and increase the population of Azospirillium sp. and soybean pods.

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Pertumbuhan dan Hasil Kedelai di Lahan Rawa Lebak dengan Aplikasi Pupuk Hayati dan Kimia

Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) ◽

10.24831/jai.v45i3.14488 ◽

2018 ◽

Vol 45 (3) ◽

pp. 263

Author(s):

Endriani , ◽

Munif Ghulamahdi ◽

Dan Eko Sulistyono

Keyword(s):

Glycine Max ◽

Soil Fertility ◽

Block Design ◽

Randomized Block Design ◽

National Production ◽

Glycine Max L ◽

Number Of Leaves ◽

Four Levels ◽

P Fertilizers ◽

Number Of Branches

Soybean (Glycine max L. Merrill) demand is high in Indonesia, however national production is low, therefore improving productivity is important. The research was aimed to determine the effect of application of biofertilizer containing N- fixing and P- solubilizing bacteria on the growth and production of soybean in lowland swamp. The experiment was conducted at Labuhan Ratu VI Village, District of Labuhan Ratu, East Lampung Regency from September to December 2014. The experiment was arranged in factorial randomized block design with three replications. N and P fertilizers were applied in four levels. Doses of N were 0, 11.25, 22.50, 33.75 kg ha-1, doses of P were 0, 36, 72, 108 P2O5 kg ha-1, in combination with and without biofertilizer application. The results showed that interaction between biofertilizer and N significantly affected number of branches and number of leaves at maximum vegetative phase. The influence of three types of fertilizer had no significant effect on the productivity of soybean in lowland swamp with soil pH of 7.0 and medium soil fertility. It is recommended to apply Biofertilizer + 11,25 kg N ha-1 + 36 kg P2O5 ha-1 to obtain high soybean production in lowland swamp area.<br /><br />Keywords: nitrogen, phosphate, productivity, soil fertility<br /><br />

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PERUBAHAN BENTUK DAN UKURAN BENIH DUA KULTIVAR KEDELAI (Glycine max (L.) Merr.) DI JATINANGOR DAN CIKAJANG

Paspalum: Jurnal Ilmiah Pertanian ◽

10.35138/paspalum.v5i1.31 ◽

2017 ◽

Vol 5 (1) ◽

pp. 1

Author(s):

Siti Rodiah ◽

Zulfatunnisa Zulfatunnisa ◽

Sumadi Sumadi ◽

Anne Nuraini ◽

Meddy Rachmadi ◽

...

Keyword(s):

Glycine Max ◽

Low Temperature ◽

Seed Size ◽

Block Design ◽

Soybean Seed ◽

Growth Environment ◽

Randomized Block Design ◽

Glycine Max L ◽

Improved Cultivars ◽

Size Heterogeneity

The variation of the seed size in each species and individuals might be from of difference species adaptation for a difference environment. This difference may also arise from the constraints of limited formation of seed size. The use of adaptive ciltivars on the growth environment is very influential on the succes in the farm field. This research was aimed to find the adaptation of phase and size seed of two cultivars of soybeans in Jatinangor and Cikajang. This research was held in Jatinangor (Sumedang regency) and Cikajang (Garut regency) from April to July 2016. The design that used in this research was Randomized Block Design (RBD) and Duncan at 5% rate. Improved cultivars that tested in this research were placed at Grobogan and Anjasmoro which were repeated 5 times. The results of experiment showed that adaptation of size seed showed of 100 grains and large seeds. The low temperature condition can increase of variability of seed size. Heterogeneity of environment can not sustain the size of soybean seed. Genetic and environment factors influence significantly for weight of 100 grains and seed size Grobogan in Jatinangor. The weight of 100 grains Grobogan in Jatinangor and Cikajang haved a greater than Anjasmoro. Environmental factors influence yield of soybean, weight of 100 grains of cultivars in Cikajang haved a greater than Jatinangor caused by the seed size.

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Aplikasi Pupuk N, P, K dan Konsorsium Pupuk Hayati terhadap Retensi Hara, Serapan, dan Hasil Kedelai (Glycine max (L.)) pada Inceptisol

SoilREns ◽

10.24198/soilrens.v16i1.18313 ◽

2018 ◽

Vol 16 (1) ◽

Author(s):

Anni Yuniarti ◽

Yuliati Machfud ◽

Eso Solihin ◽

Yogi Sudirman ◽

Apong Sandrawati

Keyword(s):

Glycine Max ◽

Block Design ◽

N Uptake ◽

Low Fertility ◽

P Availability ◽

Total N ◽

Randomized Block Design ◽

Glycine Max L ◽

Npk Fertilizer ◽

Quality Status

Inceptisol is a widespread soil order with low fertility. Hence it is necessary to improve its quality status through the application of chemical and biological fertilizers. The main objecttive of this study is to determine the effect of NPK fertilizer and biofertlizer consortia (BC) combinations in Inceptisols towards N and P availability in soil and uptake by soybean (Glycine max L.). Experiments were carried out from April to August 2016 at Ciparanje Experimental Farm, Faculty of Agriculture, Universitas Padjadjaran, Jatinangor, Sumedang at the approximate altitude of 720 meters above the sea level. Randomized Block Design experimental design consisted of ten treatments and three replications was used in this study. Treatments consisted of control (no treatment), Recommended NPK dosage, 0 NPK + 1 BC, ¼ NPK + 1 BC, ½ NPK + 1 BC, ¾ NPK + 1 BC, 1 NPK + 1 BC, ¾ NPK + ¼ BC, ¾ NPK + ½ BC and also ¾ NPK + ¾ BC. Experimental results showed that the combination of NPK fertilizer and soybean-spesific biofertilizer consortium increased soil total phosphate content, nitrogen uptake by plant, and soyben yield significantly. Keywords: Biofertilizer, Soybean, total-N, Uptake of N, Inceptisols

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Keragaman Karakter Morfologi, Komponen Hasil, dan Hasil Plasma Nutfah Kedelai (Glycine max L.)

Jurnal BIOMA ◽

10.21009/bioma10(2).7 ◽

2014 ◽

Vol 10 (2) ◽

pp. 41 ◽

Cited By ~ 1

Author(s):

Priskilla Purnaning Putri ◽

Adisyahputra Adisyahputra ◽

Asadi Asadi

Keyword(s):

Glycine Max ◽

Yield Components ◽

Block Design ◽

Morphological Characteristics ◽

Significant Negative Correlation ◽

Morphological Characters ◽

Yield Component ◽

Randomized Block Design ◽

Glycine Max L ◽

Black Seeds

Abstract Soybean (Glycine max L.) is annual crop that have high morphologies and yield components diversity. The research was conducted at the first season of 2011, the objective of the research were to find morphological, yield, and yield component of Soybean germplasm (Glicine max L.). The research was carried out at experimental station BB-BIOGEN Citayam, Depok, and laboratory of Gene Bank BB-BIOGEN. The experiment used randomized block design with 100 different accessions and three replications for each accession. Based on the observation, the morphological characters have many visual forms. They are as follows: growth percentage in which 19.33 – 99%; growth types were determinate and indeterminate, the leave form was triangle to sharp; purple and white flowers; yellow and black seeds color. The range of values for each characteristic component are as follows: plant height 29,23 – 104,25 cm; number of pods per plant was 23,6 – 99,82; flowering time 33 – 47 days after planting; 100 seed weight 5,98 – 20,77 gram; maturing time 75 – 96,67 days after planting; root nodule’s weight 0,004 – 0,109 gram; seed’s weight 3,15 – 11,45 gram/plant. Among the accessions, the highest yield was shown by B 4323 (643,27 gram/3,6 m2). Significant correlation was shown between soybean’s yield components and yield which were plant’s height, growth percentage, numbers of main stem’s node, numbers of pods, seeds weight for each plant and root nodule’s weight. 100 seeds weight showed significant negative correlation with soybean components. Key words: germplasm, morphological characteristics, soybean, yield components

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NITROGEN RATES AND RESIDUAL EFFECT OF CO-INOCULATION OF SOYBEAN ON MAIZE PLANTS

Revista Caatinga ◽

10.1590/1983-21252020v33n306rc ◽

2020 ◽

Vol 33 (3) ◽

pp. 633-643

Author(s):

AUREANE CRISTINA TEIXEIRA FERREIRA CÂNDIDO ◽

MARCO ANTONIO CAMILLO DE CARVALHO ◽

RICARDO ADRIANO FELITO ◽

ADRIANO MALTEZO DA ROCHA ◽

OSCAR MITSUO YAMASHITA

Keyword(s):

Block Design ◽

Residual Effect ◽

Dry Weight ◽

N Fertilizer ◽

State University ◽

Mato Grosso ◽

Randomized Block Design ◽

Maize Plants ◽

Soybean Plants ◽

Fertilizer Rates

ABSTRACT Co-inoculation consists of using microorganism combinations with synergic effect that surpass the results obtained with their use alone. The objective of this work was to evaluate the effect of inoculation and co-inoculation on soybean plants, and their residual effect on maize plants grown intercropped with ruzigrass (Urochloa ruziziensis), under different N fertilizer rates. The experiment was conducted at the experimental area of the Mato Grosso State University, Alta Floresta campus, in a Typic Hapludox. A randomized block design was used for the soybean crops; the treatments consisted of Bradyrhizobium japonicum inoculated single, or co-inoculated with Azospirillum brasilense, with 20 replications. A randomized block design in a strip-plot arrangement was used for the winter maize-ruzigrass intercrop (WMRI); the treatments consisted of combination of residual effect of inoculation and co-inoculation in the strips, and five N fertilizer rates (0, 50, 100, 150, and 200 kg ha-1) in plots with WMRI, with four replications. The co-inoculation of soybean seeds and its residual effect on the maize crops increased the root dry weight of plants of both crops; however, no increases were found for most vegetative and reproductive characteristics of maize plants. Yield and most characteristics evaluated had increasing linear responses to increases in N rates, indicating the plants could respond to rates above 200 kg ha-1.

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THE EFFECT OF ADDITIVE COMBINATION AND Azotobacter sp. TOWARDS Glycine max. L. GROWTH

Jurnal Penelitian Saintek ◽

10.21831/jps.v24i2.20130 ◽

2019 ◽

Vol 24 (2) ◽

pp. 97-107

Author(s):

Yunia Vella Alfani ◽

Pudjawati Suryatmana ◽

Ade Setiawan

Keyword(s):

Glycine Max ◽

Chlorophyll Content ◽

Plant Height ◽

Block Design ◽

Coconut Water ◽

Plate Count ◽

Total Plate Count ◽

Randomized Block Design ◽

Glycine Max L ◽

Additive Materials

This study was aimed at determining the increasing of growth and production of soybean crops by giving Azotobacter sp. and additive materials such as coconut water, molasses, and bran. This research was conducted on Januari 2018 to April 2018 at Ciparanje Experimental Field Faculty of Agriculture. Universitas Padjadjaran, Jatinangor, Sumedang, West Java Province, on ± 774 meters above sea level (asl) using single factor randomized block design with 10 treatments; Azotobacter sp. and additive materials combination such as coconut water, molasses, and bran in three repetitions. The observations on the parameters observed in the final vegetative phase were on plant height, chlorophyll content, and population of Azotobacter sp. using Total Plate Count (TPC) method.The results show that the application of combination additives materials and Azotobacter sp. effect on populations Azotobacter sp., chlorophyll content, plant height and number of soybean pods (Glycine max L.). Application of coconut water independently, water added with Azotobacter sp., and combination of additive with Azotobacter sp. can give the best effect to the content of chlorophyll, plant height, and soybean crops components (Glycine max. L.).PENGARUH KOMBINASI BAHAN ADITIF DAN Azotobacter sp. TERHADAP PERTUMBUHAN Glycine max. L.Penelitian ini bertujuan untuk mengetahui pertumbuhan dan produksi tanaman kedelai dengan memberikan Azotobacter sp. dan aditif air kelapa, molase, serta dedak. Penelitian ini dilaksanakan pada Januari 2018-April 2018 di Kebun Percobaan Ciparanje Fakultas Pertanian Universitas Padjadjaran, Jawa Barat pada ± 774 meter di atas permukaan laut (dpl). Penelitian ini menggunakan rancangan acak kelompok dengan 10 perlakuan pemberian Azotobacter sp. dan aditif air kelapa, molase, serta dedak dengan tiga ulangan. Pengamatan terhadap parameter yang diamati pada fase vegetatif akhir yaitu tinggi tanaman, kandungan klorofil, dan populasi Azotobacter sp. dengan metode Total Plate Count (TPC). Hasil penelitian menunjukkan aplikasi kombinasi bahan aditif dan penambahan pupuk hayati Azotobacter sp. berpengaruh terhadap populasi Azotobacter sp., kadar klorofil, tinggi tanaman dan jumlah polong tanaman kedelai (Glycine max L.). Aplikasi air kelapa secara mandiri, air kelapa yang ditambahkan dengan Azotobacter sp., dan kombinasi bahan aditif dengan Azotobacter sp. dapat memberikan pengaruh terbaik terhadap kandungan klorofil, tinggi tanaman, dan komponen hasil tanaman kedelai (Glycine max. L.).

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Study on Productivity, Quality and Profitability of Soybean (Glycine max L.) as Influenced by Fertility Levels and Enriched Compost in Typic Haplustepts Soil

Legume Research - An International Journal ◽

10.18805/lr-4581 ◽

2021 ◽

Author(s):

Abhishek . ◽

H.S. Purohit ◽

Gajanand Jat ◽

R.S. Choudhary ◽

R.H. Meena ◽

...

Keyword(s):

Glycine Max ◽

Block Design ◽

Crop Productivity ◽

Biological Properties ◽

Dry Matter Accumulation ◽

College Of Agriculture ◽

Combined Application ◽

Randomized Block Design ◽

Glycine Max L ◽

Four Levels

Background: Enriched composts supply the plant nutrients and add a sufficient amount of organic matter to the soil, which helps in improving the physical, chemical and biological properties of the soil. It helps to maintain and sustain soil fertility for enhancing crop productivity and also acts as a recess for microbes and enriches the soil with a variety of the indigenous micro-flora and fauna. Hence, the present investigation was carried out to study the effect of fertility levels and enriched compost on productivity, quality and profitability of soybean (Glycine max L.) in sub-humid southern plain and Aravalli hills region of Rajasthan. Methods: The experiment was undertaken during kharif 2018 at Rajasthan College of agriculture, Udaipur (Rajasthan) in a factorial randomized block design with three replications. The treatments were comprised of three levels of recommended dose of fertilizers (RDF) (control, 50% RDF and 100% RDF) and four levels of enriched compost (control, 2.0, 4.0 and 6.0 t ha-1). Result: The increasing fertility levels upto 100% RDF and enriched compost upto 4 t ha-1, significantly increased (P=0.05) the plant height, dry matter accumulation, number of pods per plant, number of seeds per pod, seed yield, haulm yield and protein and oil content in seed of soybean. However, the combined application of 100% RDF along with 6 t ha-1 enriched compost recorded higher seed and haulm yield. The results further revealed that the application of 100% RDF and 4 t ha-1 enriched compost significantly improved the productivity, quality and profitability of soybean under Typic Haplustepts soil.

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