scholarly journals Agronomic characteristics, isoflavone content and Kunitz trypsin inhibitor of vegetable soybean genotypes

2011 ◽  
Vol 29 (2) ◽  
pp. 222-227 ◽  
Author(s):  
Renata Castoldi ◽  
Hamilton César de O Charlo ◽  
Pablo F Vargas ◽  
Leila T Braz ◽  
Mercedes C Carrão-Panizzi
Keyword(s):  
Trypsin Inhibitor ◽  
Agronomic Traits ◽  
Block Design ◽  
Total Yield ◽  
Vegetable Soybean ◽  
Kunitz Trypsin Inhibitor ◽  
Fresh Weight ◽  
Agronomic Characteristics ◽  
Immature Seeds ◽  
Soybean Genotypes

Five vegetable soybean genotypes were evaluated for agronomic characteristics, functional and antinutritional properties. The experiments were conducted in the field, in the School of Agricultural and Veterinary Sciences, in Jaboticabal, São Paulo State, Brazil. The experimental design was a randomized block design with five treatments (genotypes) and four replications. The genotypes JLM003, JLM004, JLM010, JLM024 and JLM030 were evaluated in the following characteristics: number of pods per plant, number of seeds per pod, fresh weight of pods per plant (g), fresh weight of 100 seeds (g), estimated total yield of immature seeds (kg ha-1), moisture content, proteins, lipids, ash, carbohydrates, isoflavones and Kunitz trypsin inhibitor. In the assessment of the major agronomic traits, in the conditions of this study, the genotype JLM010 was the most recommended for the region of Jaboticabal. This genotype showed better agronomic characteristics of production as a vegetable, producing 136.04 g of fresh weight of pods per plant, 92.52 g of fresh weight/100 seeds and 11.12 t/ha of total immature seeds, and better functional properties.

scholarly journals Preparation Protein Hydrolysates from Fish by-product and Study Effected on Lettuce (Lactuca sativa L.) Growth, Yield, Quality and Enhanced Salt Tolerance

2019 ◽  
Vol 32 ◽  
pp. 246-255
Author(s):  
Haider M.H. Al-Malieky ◽  
Awatif N. Jerry
Keyword(s):  
Lactuca Sativa ◽  
Foliar Application ◽  
Block Design ◽  
Total Yield ◽  
Winter Season ◽  
Protein Hydrolysates ◽  
Control Treatment ◽  
Fresh Weight ◽  
Shoot Fresh Weight ◽  
Lactuca Sativa L

The experiment was carried out during the winter season 2019-2018 in Al-Hartha district, Basrah Governorate to study the effects of fish by-product prepared by Alcalase and Flavourzyme enzyme as a foliar application on lettuce (Lactuca sativa L.) yield and quality grown under salinity conditions. Fish by-product protein hydrolysate was spray-applied (3 and 6ml. L-1) additional to control treatment (spraying with water) referred to (T0-T4) at four (S4), six(S6) times after 20 days transplanting at10-day intervals. Randomized Complete Block Design (R.C.B.D.) was used as factorial experiment. Treatment means were compared by using Least Significant Differences (L.S.D.) at a probability of 0.05. The results showed that spraying with protein hydrolysates had a significant effect on most studied characters compared to control treatment. Results showed that foliar application with (T2) significantly increased the total leaves number, leaves area, carbohydrate ,proline, shoot fresh weight of plant, dry matter, total soluble solids (TSS %) and total yield additional to significantly decreased in nitrate contents, while foliar application with (T4) significantly increased in the plant height and stem height. The results showed that spraying six times (S6) were significant increases in these growth characters comparing with four sprays (S4). The interaction between treatments and spraying number show significantly increased in some characters, the (T2 S6) had the highest value shoot fresh weight 762.5g and total yield 17.899 tone.donum-1.

scholarly journals (22) Effect of Biculture Legume-Cereal Cover Crops on Kernel Weight and Yields of Sweet Corn Grown with or without Synthetic Nitrogen

HortScience ◽  
2006 ◽  
Vol 41 (4) ◽  
pp. 1074B-1074
Author(s):  
Wayne F. Whitehead ◽  
Bharat P. Singh
Keyword(s):  
Cover Crops ◽  
Sweet Corn ◽  
Block Design ◽  
Total Yield ◽  
Kernel Weight ◽  
Hairy Vetch ◽  
Fresh Weight ◽  
Fertility Treatments ◽  
Nitrogen Rates ◽  
Ear Number

The goal of this study was to compare the effect of leguminous and non-leguminous cover crops alone or in mixture with fertilizer nitrogen rates on kernel weight, ear number, and yield of Bt sweet corn. The following fall-spring fertility treatments were applied using randomized complete-block design with three replications: 1) fall-0 N, fallow; spring-0 N, 2) fall-0 N, abruzzi rye; spring-0 N, 3) fall-0 N, hairy vetch; spring-0 N, 4) fall-0 N, abruzzi rye+hairy vetch; spring-0 N, 5) fall-0 N, fallow; spring-101 kg N/ha, 6) fall-0 N, abruzzi rye; spring-101 kg N/ha, 7) fall-0 N, hairy vetch; spring-101 kg N/ha, 8) fall-0 N, abruzzi rye+hairy vetch; spring-101 kg N/ha, 9) fall-0 N, fallow; spring-202 kg N/ha, 10) fall-0 N, abruzzi rye; spring-202 kg N/ha, 11) fall-0 N, hairy vetch; spring-202 kg N/ha, and 12) fall-0 N, abruzzi rye+hairy vetch; spring-202 kg N/ha. In Spring of 2005, `Attribute BSS0977' bi-color (BC) supersweet (sh2) corn seeds were field planted. Total unhusked ear yield and ear number were harvested 74 days after planting, while kernel weight was measured from three randomly chosen ears. Maximum kernel fresh weight (111.6 g/ear), ear number (101,773/ha) and total yield (17.3 Mg/ha) were produced by hairy vetch; spring-101 kg N/ha. Minimum kernel fresh weight (23.0 g/ear) and ear number (51,485/ha) were produced by fallow; spring-0 N, while minimum total yield (2.2 Mg/ha) was produced by abruzzi rye; spring-0 N. Results indicate that hairy vetch supplemented with N at 101 kg/ha is most effective in supporting kernel fresh weight, ear number and yield of this BCsh2 corn variety.

scholarly journals Sustainable agricultural practices for improving growth, yield and quality of turmeric (Curcumalonga L.)

2021 ◽  
pp. 48-53
Author(s):  
R.R. LOHAR
Keyword(s):  
Block Design ◽  
Total Yield ◽  
Agricultural Practices ◽  
Growth Yield ◽  
Soil Productivity ◽  
Fresh Weight ◽  
Area Index ◽  
Yield And Quality ◽  
Sustainable Agricultural Practices

A field experiment was carried out in district-Sangli (Maharashtra) to study the effect of sustainable agricultural practices for improving growth, yield and quality of turmeric (Curcuma longa L.) variety Salem during 2018 and 2019. Twelve treatments were evaluated in randomized block design with three replications. The results revealed that plant height, leaves/plant, width of leaves, leaf area index and clumps/plant tended to increase with age of plant and maximum values were recorded at 150 DAP, irrespective to various treatments. Application of 50% RDF + 50% NC resulted in significantly higher fresh weight of primary rhizome (46.5 g), fresh weight of secondary rhizome (55.5 g) and high marketable yield of rhizome (251.2 q ha-1) over control. The total yield of fresh rhizome per plot was comparatively on higher side (418.5g) when compared to control (308.1g) and other treatments. The application of 50% RDF + 50% NC proved superior for enhancing the quality parameters of turmeric such as fats (1.06 %), protein (1.25 %), carbohydrates (9.25 %) and curcumin (5.13 %) content to other treatments. Soil productivity was recorded maximum due to combined application of 50 % RDF + 50 % NC than the application of all these fertilizers alone. Fertility status of post-harvest soil improved with most of the treatments over control and higher values were recorded with 50% RDF + 50% NC treatment.

scholarly journals PENGARUH SUBSTITUSI SERBUK ECENG GONDOK DAN AMPAS TEMPE TERHADAP PRODUKSI JAMUR TIRAM PUTIH (Pleurotus ostreatus)

2021 ◽  
Vol 46 (1) ◽  
pp. 78
Author(s):  
Syiwi Ratri Indriyani ◽  
Rommy Andhika Laksono ◽  
Kasdi Pirngadi
Keyword(s):  
Pleurotus Ostreatus ◽  
Water Hyacinth ◽  
Block Design ◽  
Total Yield ◽  
Growth And Yield ◽  
Oyster Mushroom ◽  
Basic Material ◽  
Fresh Weight ◽  
Harvest Intensity ◽  
Randomized Block Design

In general, the basic material used in the planting media of white oyster mushroom is sawdust. The increasing need for sawdust, without being offset by sufficient availability will make sawdust difficult to obtain. The research aimed to obtain the composition substitution of the hyacinth powder and tempe dregs which provided the highest results for growth and yield of white oyster mushroom (Pleurotus ostreatus). The research was conducted in Gintung Kerta Village, Klari Subdistrict, Karawang District, West Java from July 2020 to October 2020. The method used was an experimental method with used Randomized Block Design (RDB) single factor, consisting of 9 treatments and 3 replications so there were 27 experimental units. The treatments were: A (without the addition of growing media treatment); B (5% water hyacinth powder); C (10% water hyacinth powder); D (15% water hyacinth powder; E (20% water hyacinth powder); F (Tempe dregs 5%); G (Tempe dregs 10%); H (Tempe dregs 15%); and I (Tempe dregs 20%). The results showed that there was a significant effect of composition proportion substitution of the hyacinth powder and tempe dregs on the length of mycelium per baglog, maximum fruit hood diameter per baglog, harvest intensity per baglog, fresh weight of mushrooms per baglog, and total yield in a planting period. The treatment of H (Tempe dregs 15%) gave the highest yield to the harvest intensity of 2.44 times, the mushroom fresh weight of 89.42 g/baglog, and the total yield in a planting period of 408.00 g.

scholarly journals Agronomical performance of soybean genotypes infected by Cowpea Mild Mottle Virus in various level of nitrogen

2019 ◽  
Vol 20 (5) ◽  
Author(s):  
ENDRIK NURROHMAN ◽  
SITI ZUBAIDAH ◽  
HERU KUSWANTORO
Keyword(s):  
Plant Resistance ◽  
Agronomic Traits ◽  
Plant Traits ◽  
Block Design ◽  
Nitrogen Deficiency ◽  
Mottle Virus ◽  
Soybean Genotypes ◽  
Seed Width ◽  
Positive Correlations ◽  
Agronomical Traits

Abstract. Nurrohman E, Zubaidah S, Kuswantoro H. 2019. Agronomical performance of soybean genotypes infected by Cowpea Mild Mottle Virus in various level of nitrogen. Biodiversitas 20: 1255-1263. Nitrogen is one of the essential nutrients during the process of vegetative and generative growth of soybean. Nitrogen deficiency during the growth can adverse to agronomical plant traits. This study was aimed to discover the influence of nitrogen on the agronomical traits of the soybean lines and varieties infected by cowpea mild mottle virus (CpMMV). The trial was arranged in factorial randomized complete block design with three replications. The first factor was the nitrogen dose consisting of four nitrogen doses while the soybean genotypes as the second factor consisted of seven genotypes. The results showed that nitrogen did not influence the plant resistance to CpMMV. The plant resistance was more affected by the genotype. The soybean genotypes were significant differences in the pod length, the pod width, and the flowering date. The interaction between genotype and nitrogen was found in the number of filled pods, the number of unfilled pods plant-1, the number of reproductive nodes plant-1, the number of total pods and the seed weight plant-1. The relationship in agronomic traits showed that significant positive correlations were found between number of filled pods with number of total pods, seed length with seed width and seed thickness, while the significant negative correlations were found between pod thickness with number of unfilled pods and maturity date with weight of 50 seeds.

scholarly journals Agronomic characteristics and shallot production in Tomohon city, North Sulawesi

2021 ◽  
Vol 306 ◽  
pp. 01035
Author(s):  
Olvie G. Tandi ◽  
Herlina N. Salamba ◽  
Meivie Lintang ◽  
Bonifasius Mongan
Keyword(s):  
Block Design ◽  
Dry Weight ◽  
Real Difference ◽  
Fresh Weight ◽  
Agronomic Characteristics ◽  
North Sulawesi ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Difference Test ◽  
Number Of Seeds

The research aims to study the agronomic characteristics and production of shallots on three different varieties. The study used a Randomized Block Design using 3 varieties, Lansuna, Bima Brebes, and Trisula, with 5 replications. Fertilization based on the recommendations of the Vegetable Research Institute is manure 5 t ha-1, Ponska 600 kg ha-1, KCl 150 t ha-1, and Fertifos 100 kg ha-1. Fertilization is done 4 times, first when planting, and when the plant is 15, 30, and 45 days after planting. Parameters in the form of plant height, number of leaves, number of seeds, the diameter of tubers, weight of fresh and dried tubers. Data analysis using ANOVA and Duncan’s Smallest Real difference test by 5%. The results showed that the height of the plant and the number of leaves of the Bima Brebes variety differed markedly with the varieties Trisula and Lansuna varieties. At the same time, the number of seeds indicates that Trisula differs markedly from Bima Brebes and Lansuna. The diameter of tubers shows Lansuna is significantly different from the Bima Brebes and Trisula. At the same time, the fresh weight and dry weight of Bima Brebes are significantly different from Lansuna and Trisula.

Marker-assisted stacking of null Kunitz trypsin inhibitor and off-flavour generating lipoxygenase-2 in soybean

2021 ◽  
pp. 1-9
Author(s):  
V. Kumar ◽  
A. Rani ◽  
A. K. Anshu ◽  
T. Tayalkar
Keyword(s):  
Ssr Markers ◽  
Trypsin Inhibitor ◽  
Null Allele ◽  
Protein Digestibility ◽  
Null Alleles ◽  
Human Consumption ◽  
Recurrent Parent ◽  
Kunitz Trypsin Inhibitor ◽  
Soybean Genotypes ◽  
Parental Combination

Abstract Soybean varieties genetically free from Kunitz trypsin inhibitor (KTI) and lipoxygenase-2 (Lox2) are desirable to increase human consumption, as the former is an antinutritional factor that affects protein digestibility while the latter is a principal contributor to off-flavour. In the present investigation, soybean genotypes free from both these undesirable components were developed by introgression of null allele of Lox2 from NRC109 (lox2lox2) into two KTI-free soybean genotypes derived from genotypes JS97-52 and NRC7. Foreground selection of plants in F1, F2, BC1F1, BC1F2, BC2F1 and BC2F2 generations developed from two cross combinations i.e. NRC7-derived KTI-free genotype (N7KTIF)×NRC109 (parental combination 1) and JS97-52 derived KTI free genotype (JKTIF)×NRC109 (parental combination 2) was performed using null allele specific markers and tightly linked simple sequence repeat (SSR) markers for both KTI and Lox2 genes for the identification of homozygous recessive (titilox2lox2) plants. Background selection was performed using 239 and 241 polymorphic SSR markers across the genome. This resulted in the development of 9 and 13 soybean lines stacked for null alleles of both KTI and Lox2 (titilox2lox2) exhibiting recurrent parent genome content more than 97 and 96%, respectively. Days-to-flowering, days-to-maturity, 100-seed weight and yield per plant of the stacked lines developed from both the parental combinations were at par with the respective recurrent parents.

scholarly journals The effects of nitrogen on protein, oil and trypsin inhibitor content of soybean

Genetika ◽  
2009 ◽  
Vol 41 (2) ◽  
pp. 137-144 ◽  
Author(s):  
Vesna Peric ◽  
Mirjana Srebric ◽  
Ljupcho Jankuloski ◽  
Mirjana Jankulovska ◽  
Sladjana Zilic ◽  
...  
Keyword(s):  
Trypsin Inhibitor ◽  
Nitrogen Fertilization ◽  
Seed Protein ◽  
Inhibitor Protein ◽  
Seed Protein Content ◽  
Nitrogen Application ◽  
Kunitz Trypsin Inhibitor ◽  
Genotype Class ◽  
Kunitz Inhibitor ◽  
Soybean Genotypes

Nitrogen fertilization have influence on protein, oil and trypsin inhibitor content of different soybean genotypes. Seed protein content was increased over control by 60 kg ha-1 nitrogen while trypsin inhibitor was reduced by all treatmens (30, 60,90 N kg ha-1) as compared to controls. Significant genetic variation in TI was found both within the genotype class with the Kunitz inhibitor present as well as within the class lacking this inhibitor. Genotypes containing the Kunitz trypsin inhibitor protein (KTI) exhibit a higher TI than genotypes lacking this protein, however, in both groups of genotypes TI was similary affected by nitrogen application. Oil content was reduced following nitrogen fertilisation.

scholarly journals RESPONSE OF GREEN BEAN TO NITROGEN FIXING BACTERIAL INOCULATION AND MOLYBDENUM

2017 ◽  
Vol 48 (2) ◽  
Author(s):  
Al-Rukabi & Al-Jebory
Keyword(s):  
Block Design ◽  
Total Yield ◽  
Control Treatment ◽  
Total Production ◽  
Nitrogen Fixing ◽  
Fresh Weight ◽  
Green Beans ◽  
Nitrogen Fixing Bacteria ◽  
Root Branching ◽  
Shoot Number

The experiment was conducted at the fields of the Department of Horticulture and Landscape Gardening, College of Agriculture, University of Baghdad, Aljadrya campus during the spring season of 2015 to study the response of green beans to the inoculation with nitrogen fixing bacteria including Rhizobium phaseoli, Azotobacter chroococcum, and Azospirillum brasilense and molybdenum. The experiment was carried out according to the randomized complete block design (RCBD) with three replications each included 11 treatments represent the interactions between nitrogen fixing bacteria strains, molybdenum solo application, molybdenum and bacteria strains interactions, in addition to the recommended nitrogen application and control treatment. Results were analyzed using the least significant differences (LSD) test at 5% level of significance. Results showed that treatment with all three bacteria strains and Mo (T11) gave the most significant value of leaf area and N, P, Fe, Mo in the pods which gave 59.50 dm2.plant-1, 2.24%, 0.25%, 51.67 mg.kg-1, and 0.34 mg.kg-1, respectively. However, treatment with nitrogen (T2) significantly increase potassium percentage in plant pods, root branching, and leaf chlorophyll content that reached 1.71%, 12.11 branch.plant-1, and 147.98 mg.100 g-1 fresh weight. Moreover, treatment with both R. phaseoli and A. chroococcum (T5) gave the highest root dry weight of 7.78 g.plant-1 while the treatment with both R. phaseoli and A. chroococcum and Mo (T9) gave the highest root nodular fresh weight of 633.51 mg.plant-1. Treatments with R. phaseoli alone (T4) and with both R. phaseoli and A. chroococcum (T5) significantly increased shoot number that reached 4.11 shoot.plant-1 while treatment with all bacteria strains (T7) yielded the highest pod’s weight of 5.91 g. As for the total yield, treatment with both R. phaseoli and A. chroococcum and Mo showed to significantly increase total production that gave 20.96 Ton.Ha-1.        

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