scholarly journals ФОРМУВАННЯ ВРОЖАЮ ТА ЯКОСТІ ЗЕРНА ТРИТИКАЛЕ ОЗИМОГО ЗАЛЕЖНО ВІД УДОБРЕННЯ В УМОВАХ ЗАХІДНОГО ПОЛІССЯ

Author(s):  
А. П. Білітюк ◽  
Н. В. Новицька ◽  
В. П. Максимюк

Наведені результати досліджень норм, строків івидів мінеральних добрив у технології вирощуваннятритикале озимого на дерново-підзолистому су-піщаному ґрунті західного Полісся України післяпопередника – гороху. Встановлено, що оптималь-ною нормою мінеральних добрив для формуваннявисокоякісного зерна тритикале озимого сортуПоліський 7 є N120Р60К120, із внесенням N30 до сівби+ N30 на ІІІ + N30 на V + N30 на VІІ етапах органо-генезу в формі карбаміду і КАС. На цьому агрофоніврожайність зерна становила 5,98–5,88 т/га ізвмістом 14,1–14,2 % білка и 21,1 % клейковинивідповідно. Мінеральні добрива забезпечували ви-соку польову схожість і продуктивну кущистістьрослин, збільшували показники вмісту в зерні кро-хмалю, золи, фосфору і калію, збільшували пара-метри висоти стебла та колоса прапорцевоголиста, кількість колосків у колосі, зерен у ньому. The results of investigations of doses, terms and types of mineralfertilizers in the growing technology of winter triticale onsod-podzol soils of the West Polesye of Ukraine after peas aspredecessor is determined. Established that the optimal dose offertilizer for the formation of high-quality grain varieties ofwinter triticale Polesskii 7 is N120Р60К120, with application ofN30 + N30 before sowing and + N30 III V + N30 VII stages oforganogenesis in the form of urea and CAS. At this agriculturalbackground grain yield obtained 59,8–58,8 kg / ha with a proteincontent 14,1–14,2% and 21,1% gluten, respectively.

2016 ◽  
Vol 40 (4) ◽  
pp. 127-165 ◽  
Author(s):  
Daniel Byman

This article reviews several recent books on the Islamic State in order to understand its goals, motivations, strategy, and vulnerabilities. It argues that the Islamic State's ideology is powerful but also highly instrumental, offering the group legitimacy and recruiting appeal. Raison d'etat often dominates its decisionmaking. The Islamic State's strength is largely a consequence of the policies and weaknesses of its state adversaries. In addition, the group has many weaknesses of its own, notably its brutality, reliance on foreign fighters, and investment in a state as well as its tendency to seek out new enemies. The threat the Islamic State poses is most severe at the local and regional levels. The danger of terrorism to the West is real but mitigated by the Islamic State's continued prioritization of the Muslim world and the heightened focus of Western security forces on the terrorist threat. A high-quality military force could easily defeat Islamic State fighters, but there is no desire to deploy large numbers of Western ground troops, and local forces have repeatedly shown many weaknesses. In the end, containing the Islamic State and making modest rollback efforts may be the best local outcomes.


Author(s):  
П. В. Писаренко ◽  
В. В. Москалець ◽  
Т. З. Москалець ◽  
В. І. Москалець

Досліджено чутливість генотипів тритикале озимого до дії мікробних препаратів альбобактерину і діазобактерину за елементами структури урожайності, в результаті чого сортовий набір цієї культури, який входив до дослідів, був диференційований за рівнем чутливості на дію біоаґентів конкретного препарату на: чутливі (на діазобактерин: «АД 256», «Славетне»; на альбобактерин: «Вівате Носівський», «Ягуар», «Августо», «Славетне»); помірно-чутливі (на діазобактерин: «Августо») та нечутливі (на діазобактерин: «Вівате Носівський», «Ягуар», «ДАУ 5»; на альбобактерин: «АД 256», «ДАУ 5»). Доведено здатність тритикале озимого сортів «АД 256», «Славетне» та «Вівате Носівський» під впливом мікробних препаратів забезпечувати на чорноземі типовому малоґумусному легкосуглинковому центрального Лісостепу України високу урожайність зерна (7–8 т/га) за рахунок збільшення кількості квіток із головного колосу, кількості зерен із головного колосу та рослини, маси зерен із головного колосу та рослини, маси 1000 зерен. Conducted a study on the sensitivity of winter triticale on the action of microbiological preparations albobakterin and diazobakterin when considering the elements of the structure of grain yield. It is established that the use of microbial preparations in on winter triticale allowed to differentiate varietal composition of the this culture in terms of sensitivity to the action of microorganisms: sensitive (on diazobakterin: «Аmphidiploids 256», «Slavetne»; on albobakterin: «Vivate Nosivsky», «Jaguar», «Augusto», «Slavetne»), moderately sensitive (on diazobakterin: «Augusto») and insensitive (on diazobakterin: «Vivate Nosivsky», «Jaguar», «DAU 5»; on albobakterin: «Аmphidiploids 256», «DAU 5»), depending on the actions of certain biological preparations for a specific grade. Proved that triticale varieties «AD 256», «Slavetne» and «Vіvate Nosіvsky» under the influence of microbial agents to provide high grain yield 7–8t/ha by increasing the number of flowers from the main ears of corn, of grains from the main ear of corn and weight of grains from the main spike and plant weight of 1000 gm.


Author(s):  
Lia Amalia ◽  
Ai Komariah ◽  
Ilma Hilmayanti

Experiments to study the stability and adaptability genotype of hybrid rice were conducted in two locations in West Java: 1. the Jelekong Village Baleendah Bandung region, 2. the Arjasari Village Leuwisari Tasikmalaya region. The altitude of the Baleendah Bandung region is 650 and that of the Leuwisari Tasikmalaya region is 450 meters above sea level. The experiments were arranged in a randomized block design and used with 9 genotypes and 3 replications. The 9 genotypes of hybrid rice are SW-907, SW-804, SW-902, US-915, SW-82, SW-923, Intani-2, SL 8 SHS, and SHS 04 WM. The result of the experiment showed that the whole genotypes A = SW-907, B = SW-804, C = SW-902, D = US-915, E = SW-82, F = SW- 923, G = WM 4 SHS, H = SL 8 SHS, and I = Intani 2 measured the height of the plants, the number of productive tillers, the length of the panicles, the number of grains per panicle, the number of filled grains per panicle, the weight of 1000 grains, and the grain yield per plot, and were unstable and unadaptive in Bandung and Tasikmalaya.


2006 ◽  
Vol 41 (1) ◽  
pp. 59-66 ◽  
Author(s):  
Márcio Costa Rodrigues ◽  
Lázaro José Chaves ◽  
Cleso Antônio Patto Pacheco

The objective of this work was to investigate heterosis and its components in 16 white grain maize populations presenting high quality protein. These populations were divided according to grain type in order to establish different heterosis groups. The crosses were carried out according to a partial diallel cross design among flint and dent populations. Seven agronomic traits were evaluated in three environments while four leaf diseases and incidence of corn stunt were evaluated in one. Least square procedure was applied to the normal equation X'Xbeta = X'Y, to estimate the model effects and their respective sum of squares. Among the heterosis components, in diallel analysis, significance for average heterosis in grain yield, number of days to female flowering and to all evaluated diseases was detected. Specific heterosis was significant for days to female flowering and resistance to Puccinia polysora. Results concerned to grain yield trait indicate that populations with superior performance in dent group, no matter what flint population group is used in crosses, tend to generate superior intervarietal hybrids. In decreasing order of preference, the dent type populations CMS 476, ZQP/B 103 and ZQP/B 101 and the flint type CMS 461, CMS 460, ZQP/B 104 and ZQP/B 102 are recommended to form composites.


Author(s):  
S.E. Denizbayev ◽  
◽  
A.V. Filippova ◽  
L.Kh. Sukhanberdina

To meet the growing demand of livestock for high-quality feed, and the population for food, an important reserve is the triticale culture, which combines the high potential of wheat productivity with the high adaptive properties of rye. The article presents the results of competitive variety testing of co-prototypes.


2004 ◽  
Vol 9 (2) ◽  
pp. 291-313 ◽  
Author(s):  
Alfred Wong ◽  
Dean Tjosvold

AbstractDiversity of people and perspectives can contribute to the ability of teams to develop and implement innovation in organizations. However, to do so they must manage their conflicts. Considerable research in the West and recent studies in China have documented the value of a cooperative approach to conflict for teamwork and innovation in collectivist as well as individualist cultures. When team members attempt to resolve their disputes for mutual benefit, they have been found to make high quality decisions to which they are committed. This article proposes that diverse people can use this theory to develop common values, norms, and procedures that are accessible and effective for all cultural groups.


1997 ◽  
Vol 159 ◽  
pp. 57-76 ◽  
Author(s):  
Wendy Carlin ◽  
David Soskice

The German economy is recovering hesitantly from the sharp post-unification boom and recession. Two features of recent West German performance are novel: there has been an unprecedented loss of jobs in industry, and manufacturing profitability has been pushed to its lowest level ever and is now low relative to other OECD economies. Serious problems with labour costs and innovation would be expected to show up in a weakening in the trend of export performance. That this has not yet happened is the consequence of the existence of an apparently robust innovation system which enables companies to pursue high quality incremental innovation strategies. However, the experiment of transferring the West German model to the East has proved extremely costly and has not so far established the basis for self-sustaining growth. Problems in profitability, investment and employment in West Germany reflect the failure of the bargaining system—unions, employers, Bundesbank and public sector—to negotiate the sharing of the burden of unification.


2020 ◽  
Vol 15 (2) ◽  
pp. 42-48
Author(s):  
Sergey Ponomarev ◽  
Mira Ponomareva Mira Leonidovna ◽  
Sergey Fomin ◽  
Gul'naz Mannapova ◽  
Liliya Gil'mullina

The aim of the study is to isolate from collection samples of winter triticale the sources of short-stemming and high grain yield for their further involvement in the selection process in the forest-steppe conditions of middle Volga region. The studies were carried out in 2013–2017 on typical gray forest soils. 93 samples of winter triticale of Russian selection, obtained from the collection of All-Russian Institute of Plant Genetic Resources named after N.I. Vavilov. Standard is Bashkir short-stemmed. Weather conditions during the years of study varied significantly. The studied gene pool has a wide genetic diversity in plant height (65 ... 136 cm) and yield (277 ... 579 g/m2). According to the results of analysis of variance, a significant influence of the genotype and year conditions on the manifestation of these characters was established. Plant height and yield depended on both factors and their interaction, but the first trait is determined mainly by the heredity of the varieties (46.1%), and the second - by the growing conditions (61.8%). There was a significant variation in the values of the studied indicators, both by genotypes and by years: the coefficient of intervarietal variation in the average values of the traits of grain yield and plant height for 2013–2017 amounted to 15.0 and 17.2%, respectively, with variation by years 15 , 4 ... 30.7% and 15.1 ... 20.1%, respectively. According to the results of regression analysis, it was found that within the studied gene pool the highest grain yield was formed by samples with a plant height of 86 ... 105 cm. 13 sources of short-stemming with a plant height below 80 cm and 17 high-yielding samples with a yield of 515 ... 579 g/m2 were identified. In these genotypes, the yield excess over Bashkirskaya short-stemmed standard was significant and amounted to 33 ... 97 g/ m2, or 6.8 ... 20.1%. The varieties Tribun, Skif, Kentavr, Sotnik are characterized by the highest breeding value


2019 ◽  
Vol 64 (4) ◽  
pp. 341-352
Author(s):  
Dragana Lalevic ◽  
Milan Biberdzic ◽  
Zoran Ilic ◽  
Lidija Milenkovic ◽  
Jelena Stojiljkovic

This paper presents the influence of varieties and different doses of applied nitrogen on grain yield and protein content of triticale. The experiment was set in the period from 2010 to 2012 in the north of Montenegro, in the vicinity of Bijelo Polje. The research included 5 varieties of winter triticale (Odyssey, Kg-20, Triumph, Rtanj and Tango) originating from different breeding houses and the following varieties of fertilization: control (without fertilization), only nitrogen in the amount of 60 kg ha-1 and nitrogen in the amount of 60 and 90 kg ha-1 in combination with the same amount of phosphorus and potassium (80 kg ha-1). The results of the study showed that the lowest average grain yield was obtained in the non-fertilizing variant - control. The use of fertilizers in all tested varieties has led to a very significant increase in yield in all variants compared to control. The Kg-20 variety had the lowest average yield, and the Tango variety had the highest. The highest average protein content was achieved in the fertilizer variant where only nitrogen was used in the amount of 60 kg ha-1. Among the researched varieties, the Triumph variety had the highest protein content in the grains. The data on the achieved yields and the content of protein in grains, depending on the variety and the used doses of fertilizer, indicate the characteristics of individual varieties and can serve as a criterion for the selection of the most suitable variety for certain agroecological conditions. This is particularly important for cattle-oriented farms, where the main priority is to ensure a sufficient amount of quality food.


Sign in / Sign up

Export Citation Format

Share Document