EMERGÊNCIA E SOBREVIVÊNCIA DE PLANTAS DE SOJA A CAMPO EM RELAÇÃO ÀS PROFUNDIDADES E ÉPOCAS DE SEMEADURA

A PROFUNDIDADE DE SEMEADURA DA SOJA NA PLANTABILIDADE PATRÍCIA PEREIRA DIAS1*, SAULO FERNANDO GOMES DE SOUSA2, PAULO ROBERTO ARBEX SILVA3, TIAGO PEREIRA DA SILVA CORREIA4 e ANDERSON RAVANNY DE ANDRADE GOMES5 * Parte do texto foi extraído da tese da autora 1 Departamento de Produção Vegetal, Universidade Estadual Paulista ‘Júlio de Mesquita Filho’ - Av. Universitária, 3780 - Altos do Paraíso, 18610-034, Botucatu - SP, Brasil. [email protected] 2 Agroefetiva, Rua Lourival Ferreira, 11 - Distrito Industrial III, 18608-853, Botucatu - SP, Brasil. [email protected] 3 Departamento de Engenharia Rural e Socioeconomia, Universidade Estadual Paulista ‘Júlio de Mesquita Filho’ - Av. Universitária, 3780 - Altos do Paraíso, 18610-034, Botucatu - SP, Brasil. [email protected] 4 Faculdade de Agronomia e Medicina Veterinária, Universidade de Brasília, Caixa - Campos Universitário Darci Ribeiro ICC – Asa Norte, 04508, Brasília - DF, Brasil. [email protected] 5 Faculdade Regional da Bahia, Rodovia AL 220, 3630 - Senador Arnon De Melo - Planalto, Arapiraca – AL, Brasil. [email protected] RESUMO: O objetivo deste trabalho foi avaliar a cultura da soja semeada a campo em diferentes profundidades das sementes e épocas de semeadura e, dessa maneira, saber o quanto esses fatores influenciam a emergência e sobrevivência das plantas. O experimento foi conduzido em dois anos agrícolas, 2015/16 e 2016/17, com sementes de soja cultivar 5D634, na Fazenda Lageado, da Faculdade de Ciências Agronômicas – UNESP, Botucatu (SP), Brasil. O delineamento foi de blocos ao acaso em esquema fatorial 6 × 2, com seis tratamentos referentes às profundidades das sementes na mesma linha de semeadura: 0,02, 0,05 e 0,08 m do nível do solo, e combinação e alternância entre eles: 0,02 e 0,05, 0,02 e 0,08, 0,05 e 0,08 m e duas épocas de semeadura: outubro e novembro, com quatro repetições, totalizando 48 parcelas. Para a análise estatística, os dados foram submetidos à análise de variância (ANOVA), utilizando o teste de Tukey a 5% de probabilidade. A perda foi acima de 10% no estande de plantas na semeadura mais profunda (0,08 m), aliada à menor precipitação (outubro/2016), que contribuiu significativamente para esse resultado. Desta forma, a plantabilidade é prejudicada com o erro da profundidade de semeadura, aqui representada pela emergência e sobrevivência de plantas. Palavras-chave: Glycine max L., Plantabilidade, Estande de plantas. THE SOYBEAN SOWING DEPTH IN PLANTABILITY ABSTRACT: The aim of this work was evaluate the sowing of soybean seed with error in soil deposition and different month of sowing. The field experiment was carried out during two years (2015 and 2016) at Fazenda Lageado, Faculty of Agronomic Sciences - UNESP / Botucatu - SP, Brazil. The plots were randomized blocks in 6 × 2 factorial, six treatments referring to the depth of the seeds in soil: 0.02 (T1); 0.05 (T2 - control) and 0.08 (T3); 0.02 and 0.05 (T4); 0.02 and 0.08 (T5); 0.05 and 0.08 m (T6) and two sowing times: October and November. For statistical analysis the data were submitted to analysis of variance (ANOVA) using Tukey test at 5% probability. The number of plants in early stage decreased by over 10% in the deep seeding (0.08 m), added to the less rainfall (October / 2016) which contributed significantly to this result. Therefore, plantability is damaged by the error of sowing depth, represented here by the emergence and survival of plants. Keywords: Glycine max L., Plantability, Early stage.

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Application of targeted1H NMR profiling to assess the seed vitality of soybean [Glycine max (L.) Merr.]

Analytical Methods ◽

10.1039/c6ay02867e ◽

2017 ◽

Vol 9 (11) ◽

pp. 1792-1799 ◽

Cited By ~ 2

Author(s):

Wen-Ting Qin ◽

Cai-qiong Yang ◽

Nasir Iqbal ◽

Jun-cai Deng ◽

Jing Zhang ◽

...

Keyword(s):

Glycine Max ◽

Statistical Analysis ◽

Multivariate Statistical Analysis ◽

Soybean Seed ◽

Multivariate Statistical ◽

H Nmr ◽

Glycine Max L

A targeted1H NMR profiling method was developed for the simultaneous qualitation and quantitation of metabolites in soybean seed, and coupled PLS-DA multivariate statistical analysis helped us to assess seed vitality.

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Subchronic Toxicity of Lunasin Targeted Extract (ET-Lun) from Soybean Seed (Glycine max (L.) Merr.): Perspective from Liver Histopathology, SGOT, and SGPT Levels in Sprague Dawley Rats

Pharmacognosy Journal ◽

10.5530/pj.2021.13.175 ◽

2021 ◽

Vol 13 (6) ◽

pp. 1384-1388

Author(s):

Numlil Khaira Rusdi ◽

Weri Lia Yuliana ◽

Erni Hernawati Purwaningsih ◽

Andon Hestiantoro ◽

Kusmardi Kusmardi

Keyword(s):

Glycine Max ◽

Soybean Seed ◽

Sprague Dawley ◽

Subchronic Toxicity ◽

Liver Histopathology ◽

Sprague Dawley Rats ◽

Glycine Max L

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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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Soybean seed [Glycine max L.] coated by fertile soil-applied sodium bicarbonate at alluvial soil

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/497/1/012039 ◽

2020 ◽

Vol 497 ◽

pp. 012039

Author(s):

J Jamilah ◽

N Irawan ◽

A S Thesiwati ◽

M Ernita

Keyword(s):

Glycine Max ◽

Sodium Bicarbonate ◽

Alluvial Soil ◽

Soybean Seed ◽

Fertile Soil ◽

Glycine Max L

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Metabolite profiling of isoflavones and anthocyanins in black soybean [Glycine max (L.) Merr.] seeds by HPLC-MS and geographical differentiation analysis in Southwest China

Analytical Methods ◽

10.1039/c6ay02970a ◽

2017 ◽

Vol 9 (5) ◽

pp. 792-802 ◽

Cited By ~ 12

Author(s):

Hai-jun Wu ◽

Jun-cai Deng ◽

Cai-qiong Yang ◽

Jing Zhang ◽

Qing Zhang ◽

...

Keyword(s):

Glycine Max ◽

Statistical Analysis ◽

Metabolite Profiling ◽

Southwest China ◽

Geographical Origin ◽

Soybean Seeds ◽

Geographical Differentiation ◽

Multivariate Statistical ◽

Black Soybean ◽

Glycine Max L

Twelve isoflavones and eight anthocyanins were quantified in black soybean seeds by HPLC-MS analyses; the coupled OPLS-DA multivariate statistical analysis helped us to determine their geographical origin.

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Effect of phosphorus and sulphur on nutrient and amino acids content of soybean [Glycine max (L.) Merill] under ‘Eutrochrepts’

Legume Research - An International Journal ◽

10.18805/lr.v0i0.8405 ◽

2017 ◽

Author(s):

Sandeep Kumar ◽

Javeed Ahmad Wani ◽

Narinder Panotra ◽

Bilal Ahmad Lone ◽

Sameera Qayoom ◽

...

Keyword(s):

Amino Acids ◽

Glycine Max ◽

Block Design ◽

Soybean Seed ◽

Omega 3 ◽

Combined Application ◽

Glycine Max L ◽

Four Levels ◽

Seed Application ◽

Phosphorus Application

A field experiment was conducted at KVK, Srinagar during two consecutive kharif seasons of 2010 and 2011 to study the “Effect of phosphorus and sulphur on nutrient and amino acids content of soybean [Glycine max (L.) Merill] under Eutrochrepts”. The experiment was laid down under 16 treatment combinations viz four levels of phosphorus (0, 30, 60, 90 kg P2O5 ha-1) and four levels of sulphur (0, 15, 30, 45 kg S ha-1) in randomized complete block design with three replication . At higher levels of phosphorus application, Zn content of seed decreased and it was maximum at 30 kg P2O5 ha-1. With application of 45 kg S ha-1, N, P, K, Ca, Mg and S content in seed was 6.54, 0.555, 1.881, 0.329, 0.434 and 0.501 per cent respectively while as Zn, Fe, Cu, Mn was 109.99, 99.96, 2.82 and 3.73 mg kg-1, respectively. A significant interaction between P and S on macro as well as micronutrient content except Zn in seed was observed. Combined application of phosphorus and sulphur further enhanced the nutrient content of soybean seed. Combined application of phosphorus and sulphur enhanced the crude protein and oil content in soya seed 1. Individual as well as interaction effect of P and S was significant in enhancing the sulphur containing amino acids viz., cystine cystein and methionine content of soybean seed. Combined application of 45 kg S and 90 kg P2O5 ha-1 recorded significantly higher carbohydrate content (23.49%) in soybean seed. Application of increasing levels of phosphorus and sulphur resulted in gradual increase in linoleic (Omega-6) and linolenic acid (Omega-3).

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Saponin composition in developing soybean seed (Glycine max (L.) Merrill, cv. Mikuriyaao).

Agricultural and Biological Chemistry ◽

10.1271/bbb1961.55.1403 ◽

1991 ◽

Vol 55 (5) ◽

pp. 1403-1405 ◽

Cited By ~ 7

Author(s):

Makoto SHIMOYAMADA ◽

Kyuya HARADA ◽

Kazuyoshi OKUBO

Keyword(s):

Glycine Max ◽

Soybean Seed ◽

Glycine Max L

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Karyotype and Growth Analysis of UV-induced Soybean (Glycine max L.)

International Journal of Ecophysiology ◽

10.32734/ijoep.v2i02.4685 ◽

2020 ◽

Vol 2 (02) ◽

pp. 121-128

Author(s):

Elimasni

Keyword(s):

Glycine Max ◽

Statistical Analysis ◽

Ultraviolet Light ◽

Growth Analysis ◽

Uv Light ◽

Chlorophyll Concentration ◽

Dry Weight ◽

Uv Exposure ◽

Glycine Max L ◽

Number Of Leaves

Karyotype and growth analysis of Soybean (Glycine max L.) after exposed to Ultraviolet light had been done. The objective of this research was to investigate karyotype design and vegetative growth of soybean induced with UV light. The experiment was Completely Randomized Designed with 2 treatment factors. The first factor was Ultraviolet light by 3 levels: 10, 20 and 30 Watt and the second was the length of UV exposure by 3 levels: 5, 10, and 15 minutes. Each treatment was replicated 2 times and the plant that was not exposed to UV used as control. The karyotype was observed by squash method. The results showed that the intensity and duration of UV light has no effect on the number of chromosomes but the light has effect on the number of chromosomes type. Statistical analysis showed that the increase in UV energy up to 30 Watt and time exposure of 15 minutes, caused the increase on height, number of leaves, flowers, the fresh and dry weight of plant, and chlorophyll concentration compared to untreated plants.

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