scholarly journals Productivity and grain quality indicators of white lupine (Lupinus albus L.) variety Degas when using sodium selenite

2021 ◽  
Vol 843 (1) ◽  
pp. 012039
Author(s):  
I I Seregina ◽  
A S Tsygutkin ◽  
I I Dmitrevskaya ◽  
S L Belopukhov ◽  
Yu M Vigilyansky
Keyword(s):  
Grain Yield ◽  
Sodium Selenite ◽  
Crude Protein ◽  
Lupinus Albus ◽  
Yield And Quality ◽  
Russian State ◽  
Foliar Treatment ◽  
White Lupine ◽  
Fruit Formation

Abstract The aim of the research was to study the sodium selenite using various methods effect on the yield and quality of Degas variety white lupine grain. To solve these issues microfield experiment on the experimental plot of the Department of agronomic, biological chemistry and radiology of the Russian State Agrarian University - Moscow Timiryazev Agricultural Academy was carried out. Thus, it was found that the use of sodium selenite for foliar treatment of plants contributed to the greatest increase in the yield of white lupine plants. The increase in the grain yield of 27% compared to the control was obtained. The increase in the weight of the beans was revealed by almost 2 times. This indicates the influence of sodium selenite on the processes of fruit formation and the process of laying the seed productivity of lupine plants. The greatest effect of foliar treatment of plants with sodium selenite was found. In this variant, the largest increase in grain yield and the highest content of crude protein in the lupine grain were obtained. It is concluded that the use of selenium affects the formation of beans and grains in them, which determines the increase in plant yield.

scholarly journals YIELD AND GRAIN QUALITY OF VARIETIES AND CULTIVARS OF WHITE LUPINE (LUPINUS ALBUS L.)

2021 ◽  
Vol 3 (27) ◽  
pp. 155-163
Author(s):  
O.P. Ptashnik ◽  
Keyword(s):  
Grain Yield ◽  
Protein Content ◽  
Crude Protein ◽  
Lupinus Albus ◽  
Field Research ◽  
Weather Conditions ◽  
Crude Protein Content ◽  
White Lupine ◽  
Bioclimatic Conditions ◽  
Lupinus Albus L

Due to the lack of irrigation, the question of replacing soybean with an equivalent crop in the context of nutritional value and adaptation to the weather conditions of Crimea arises. One of such crops can be white lupine (Lupinus albus L.). The purpose of the research was twofold: assess L. albus productivity and crude protein content in grain; identify the most promising varieties and breeding numbers of white lupine under conditions of the steppe Crimea. In 2016-2018, the research was carried out on the experimental field of the Research Institute of Agriculture of Crimea according to the B.A. Dospekhov methods of field research and methodology of the State variety testing of agricultural crops. We studied the influence of bioclimatic conditions of the steppe Crimea on the growth, development, grain yield formation and protein content of four varieties (‘Michurinsky’, ‘Alyi Parus’ (standard), ‘Dega’ and ‘Desnyansky 2’) and four promising breeding numbers (‘CH-1022-09’, ‘CH-1677-10’, ‘CH-1397-10’ and ‘CH-6-11’). A wide diversity of weather conditions during the years of research made it possible to evaluate the samples in favorable and stressful conditions. In drier years, the growing season lasted 93–97 days because of the reduction in interphase periods; in milder ones it was101 days. The results in grain yield have been mixed: from 0.48 to 1.45 t/ha in 2016; from 0.35 to 0.56 t/ha in 2017; from 0.39 to 0.54 t/ha in 2018. On average, over a three-year study, breeding numbers ‘CH-1022-09’ and ‘CH-1677-10’ were the most productive. Their yield was 0.65 and 0.81 t/ha, respectively. In 2017, crude protein content varied from 24.02 to 28.49%; in 2018 – from 26.05 to 31.1%. On average, over the years of study, the highest protein content was typical for the varieties ‘Alyi Parus’ (29.30%) and ‘Michurinsky’ (29.03%). Breeding numbers ‘CH-1022-09’ and ‘CH-1677-10’ were distinguished by the highest indicators of productivity and yield; in terms of crude protein content, varieties ‘Alyi Parus’ and ‘Michurinsky’ were the best. Consequently, they are the ones that are recommended for cultivation.

Effect of Non-flooded Straw-mulching Cultivation on Grain Yield and Quality of Direct-seeding Rice

2011 ◽  
Vol 37 (10) ◽  
pp. 1809-1818
Author(s):  
Zi-Chang ZHANG ◽  
Hong-Wei LI ◽  
Xue-Ming WANG ◽  
Li-Min YUAN ◽  
Zhi-Qin WANG ◽  
...  
Keyword(s):  
Grain Yield ◽  
Direct Seeding ◽  
Straw Mulching ◽  
Yield And Quality ◽  
Grain Yield And Quality

scholarly journals Yield and quality of aromatic fine rice as affected by variety and nutrient management

2016 ◽  
Vol 12 (2) ◽  
pp. 279-284 ◽  
Author(s):  
SK Sarkar ◽  
MAR Sarkar ◽  
N Islam ◽  
SK Paul
Keyword(s):  
Grain Yield ◽  
Protein Content ◽  
Nutrient Management ◽  
Poultry Manure ◽  
Grain Protein Content ◽  
Recommended Dose ◽  
Panicle Length ◽  
Inorganic Fertilizers ◽  
Yield And Quality

An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh, to study the yield and quality of aromatic fine rice as affected by variety and nutrient management during the period from June to December 2013. The experiment comprised three aromatic fine rice varieties viz. BRRI dhan34, BRRI dhan37 and BRRI dhan38, and eight nutrient managements viz. control (no manures and fertilizers), recommended dose of inorganic fertilizers, cowdung at 10 t ha-1, poultry manure at 5 t ha-1, 50% of recommended dose of inorganic fertilizers + 50% cowdung, 50% of recommended dose of inorganic fertilizers + 50% poultry manure, 75% of recommended dose of inorganic fertilizers + 50% cowdung and 75% of recommended dose of inorganic fertilizers + 50% poultry manure. The experiment was laid out in a randomized complete block design with three replications. The tallest plant (142.7 cm), the highest number of effective tillers hill(10.02), number of grains panicle (152.3), panicle length (-1 -122.71cm), 1000-grain weight (15.55g) and grain yield (3.71 t ha-1) were recorded in BRRI dhan34. The highest grain protein content (8.17%) was found in BRRI dhan34 whereas the highest aroma was found in BRRI dhan37 and BRRI dhan38. The highest number of effective tillers hill(11.59), number of grains panicle (157.6), panicle length (24.31 cm-1-1) and grain yield (3.97 t ha-1) were recorded in the nutrient management of 75% recommended dose of inorganic fertilizers + 50% cowdung (5 t ha-1). The treatment control (no manures and fertilizers) gave the lowest values for these parameters. The highest grain yield (4.18 t ha-1) was found in BRRI dhan34 combined with 75% recommended dose of inorganic fertilizers + 50% cowdung, which was statistically identical to BRRI dhan34 combined with 75% of recommended dose of inorganic fertilizers + 50% poultry manure and the lowest grain yield (2.7 t ha-1) was found in BRRI dhan37 in control (no manures and fertilizers). The highest grain protein content (10.9 %) was obtained in the interaction of BRRI dhan34 with recommended dose of inorganic fertilizers which was as good as that of BRRI dhan38 and 75% of recommended dose of inorganic fertilizers + 50% poultry manure. The highest aroma was found in BRRI dhan38 combined with 75% recommended dose of inorganic fertilizers + 50% cowdung.J. Bangladesh Agril. Univ. 12(2): 279-284, December 2014

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