POTATOES VARIETIES CULTIVATION FOR INDUSTRIAL PROCESSING

Author(s):  
V. K. Serderov ◽  
М. K. Karaev ◽  
B. K. Atamov

One of directions of increase of profitability of industry of production of potato is the industrial processing of tubers. In this case a consumer gets ready-to-cook foods or products prepared to the consumption mainly. The processing industry requires potato varieties with a solids content of 25% and higher. And for the trouble-free providing of the industrial is processing in necessary volumes and the sorts of different terms of ripening are needed in time. Aim hired, executed in 2017 - 2019 on the mountain ground of "Курахский", there was a study of the productivity of sorts and hybrids of potato of different terms of ripening in the conditions of highland of Republic of Dagestan, with the selection of sorts with high maintenance of dry substances and starch, as perspective for the industrial processing. A comparative assessment with the data of the originators of the variety showed that when growing potatoes in the mountainous climatic conditions of the republic, in tubers, the solids content increases by 3–6% depending on the variety. Potato varieties with a solids content of 25% and higher suitable for industrial processing were identified; Desiree - 29.0%, Vector - 27.8%, Primobella - 27.9%, Mother - 26.8%. Their introduction into production is cost-effective, justified and profitable.

2021 ◽  
pp. 34-37
Author(s):  
В.К. Сердеров ◽  
Д.В. Сердерова

Большое значение в увеличении продуктивности картофеля имеет внедрение в производство перспективных высокоурожайных сортов и гибридов, приспособленных к местным природно-климатическим условиям возделывания, от чего зависят эффективность отрасли и себестоимость продукции. Цель работы – изучить влияние климатических условий на продуктивность и качественные показатели сортов и гибридов картофеля, а также использование ими благоприятных почвенно-климатических условий высокогорья Республики Дагестан, для размножения и внедрения в производство новых перспективных, высокоурожайных, приспособленных к условиям среды выращивания сортов картофеля с комплексом хозяйственно-ценных признаков. Объектом изучения послужили сорта картофеля раннего, среднераннего и среднего сроков созревания российской, белорусской и иностранной селекции. Полевые опыты закладывали в 2014–2017 годах на высоте 2000–2200 м, на землях горного опорного пункта «Курахский» Курахского района и на равнинной провинции (Прикаспийской низменности) на территории дачного массива «Наука» Махачкалинского района Республики Дагестан. Схема посадки – 70×30 см, повторность – четырехкратная. Технология выращивания картофеля – гребневая. При проведении полевых опытов использовали общепринятые методики. Практически все сорта картофеля, выращенные на равнинной провинции, сформировали высокий урожай в первый год и при дальнейшем размножении в результате развития вирусных болезней резко снизили свои продуктивные качества. Наиболее высокая урожайность в среднем за три года отмечена у сортов Жуковский ранний (20,8 т/га), Импала (20,5 т/га), Невский (17,8 т/га), Предгорный (16,9 т/га) и Удача (16,3 т/га). В свою очередь, горная провинция Дагестана характеризовалась благоприятными почвенно-климатическими условиями для возделывания как продовольственного картофеля, так и для организации первичного семеноводства на безвирусной основе и размножения перспективных сортов этой культуры. В среднем за годы исследований в горной провинции по урожайности выделились сорта Сильвана (37,4 т/га), Удача (37,6 т/га), Рокко (33,3 т/га), Импала (31,7 т/га), Жуковский ранний (29,0 т/га), Предгорный (27,7 т/га) и Примобелла (27,7 т/га), а также гибриды № 12.40/17 (43,1 т/га) и № 13.61/61 (38,8 т/га). The introduction of promising high-yielding varieties and hybrids adapted to the local natural and climatic conditions of cultivation is of great importance in increasing the productivity of potatoes, which determines the efficiency of the industry and the cost of production. The aim of the work is to study the influence of climatic conditions on the productivity and quality indicators of potato varieties and hybrids, as well as their use of favorable soil and climatic conditions in the highlands of the Republic of Dagestan, for breeding and introducing into production new promising, high-yielding, adapted to the growing environment of potato varieties with a complex of economically valuable characteristics. The object of the study was potato varieties of early, mid-early and medium maturation periods of Russian, Belarusian and foreign selection. Field experiments were conducted in 2014–2017 at an altitude of 2000–2200 m, on the lands of the mountain stronghold Kurakhsky of the Kukhar district and on the plain province (the Caspian lowland) on the territory of the suburban area Nauka of the Makhachkala district of the Republic of Dagestan. The landing scheme is 70×30 cm, the repeatability is four times. The technology of growing potatoes is combed. When conducting field experiments, generally accepted methods were used. Almost all potato varieties grown in the lowland province formed a high yield in the first year and, with further propagation, as a result of the development of viral diseases, sharply reduced their productive qualities. The highest yield on average for three years was observed in the varieties Zhukovskiy ranniy (20.8 t/ha), Impala (20.5 t/ha), Nevsky (17.8 t/ha), Predgornyy (16.9 t/ha) and Udacha (16.3 t/ha). In turn, the mountain province of Dagestan was characterized by favorable soil and climatic conditions for the cultivation of both food potatoes, and for the organization of primary seed production on a virus-free basis and the reproduction of promising varieties of this crop. On average, over the years of research in the mountain province, the varieties Silvana (37.4 t/ha), Udacha (37.6 t/ha), Rocco (33.3 t/ha), Impala (31.7 t/ha), Zhukovskiy ranniy (29.0 t/ha), Predgornyy (27.7 t/ha) and Primobella (27.7 t/ha), as well as hybrids No.12.40/17 (43.1 t/ha) and No.13.61/61 (38.8 t/ha) were distinguished by yield.


2015 ◽  
Vol 10 (3) ◽  
pp. 118-123
Author(s):  
Минниханов ◽  
Azat Minnikhanov

The article presents the results of research, devoted to the selection of trees and shrubs assortment for protective afforestation in the Republic of Tatarstan. The selection is based on the analysis of soil and climatic conditions of the region.


2021 ◽  
Vol 26 (5) ◽  
pp. 2953-2963
Author(s):  
SLAĐANA SAVIĆ ◽  
◽  
BORISZ CZEKUS ◽  
ENIKE GREGORIĆ ◽  
SONJA ĐURIČIN ◽  
...  

The aim of the paper is to test the effect of climatic conditions and management practices on the yield of two quinoa cultivars (Puno and Titicaca) and to analyze the economic benefits of quinoa productivity. The experiments were carried out during the 2017 and 2019 growing seasons in rain-fed conditions on a Serbian farm. The results of the two-year long experiments proved that the growing of the quinoa cultivar Puno and particularly the cultivar Titicaca in the agro-ecological conditions of Serbia would be remarkably successful from the aspect of agronomy (with the obtained average yield of 2.5 t ha-1 ) as well as from the aspect of economy (with the achieved average profit of 9,411 € ha-1 ). The obtained profit values indicate that the quinoa production in the Republic of Serbia would be more cost-effective than the production of the field crops which are already produced, particularly in the increasingly present arid conditions.


2018 ◽  
Vol 12 (1) ◽  
pp. 149-167
Author(s):  
Gh. Duca ◽  
Maria Nedealcov ◽  
Violeta Ivanov

Abstract Aridity in new climatic conditions requires indexes which could adequately explain this process. All the more so, the quantities of atmospheric precipitations also continue to increase on the background of the temperatures increase in the conditions of the Republic of Moldova. Their variable character in the last period of time with the installation of dry and droughty periods alternating with rainy flood-provoking periods determines the selection of the most optimal ecometric indexes that could correctly explain the occurrence of pronounced desertification in the last period of time.


Author(s):  
Gaybullayev Gulom Saydalimovich ◽  
◽  
Bolbekov Makhsud Abduvakhobovich ◽  
Tuygunov Rasul Bolibekovich ◽  
◽  
...  

The article describes the results of research on the selection of varieties suitable for the soil and climatic conditions of the Republic of Uzbekistan based on the study of samples of the world collection of wheat in the breeding process and the creation of new varieties and primary selection by mixing them with one variety.


2021 ◽  
Vol 1 (43) ◽  
pp. 7-7
Author(s):  
Alexander Saakian ◽  
◽  

In the issue of increasing yield of sunflower seeds, the correct selection of hybrids in relation to specific soil and climatic conditions is of great concern. Each hybrid under study has its own productivity potential determined by its genotypic features. The soil and climate conditions of the Republic of Kalmykia allow to obtain 0.98...1.71 tons of hybrid sunflower seeds per hectare in terms of residual moisture after rice (280-300mm) with the correct combination of basic agricultural techniques. It is detected that there are patters of the influence of various doses of mineral fertilizers on the growth, development and formation of sunflower seed yield are established Keywords: RICE CROP ROTATION, SUNFLOWER, MINERAL FERTILIZERS, SUM OF ACTIVE AIR TEMPERATURES, VIABILITY, CROP YIELD, OIL CONTENT


2019 ◽  
pp. 27-31
Author(s):  
Alexander Аlekseevich Mushinskiy ◽  
Nina Anatolievna Pronko ◽  
Evgenia Vladimirovna Aminovа ◽  
Alia Zhonysovna Saudabaeva

The results of the study of domestic and foreign potato varieties that provide the highest productivity and adaptability to the soil and climatic conditions of the Orenburg region are presented. The experiment was conducted on the irrigated site of Agrofirm Industrial LLC (2016 - 2018). A comparative assessment of eighteen potato varieties is given (Bracelet, Lyubava, Kuzovok, Red Scarlett, Burren, Barna, Nevsky, Fresco, Spiridon, Tarasov, Sante, Impala, Sherry, Rosara, Zakhar, Agat, Itsil, Cavalier). According to the results of three-year studies, the maximum productivity of 46.5 and 44.8 t / ha was found for the Cavalier and Barna varieties, which exceeded the yield of the standard Nevsky variety, by 42 and 45 %, respectively. The maximum starch content in tubers was obtained from the Lyubava and Burren varieties (15.3 % and 15.1 %, respectively). The most adaptive to local conditions potato varieties (Barna, Lubava and Kavaler), combining a high yield of over 40 t / ha and a marketability of at least 96 %, were identified.  


1985 ◽  
Vol 24 (03) ◽  
pp. 163-165 ◽  
Author(s):  
K. John

SummaryAs many bibliographic services in medicine are offered, literature searches in eight databases at DIMDI were performed to find out which database is most important in medicine. The distribution of publications from members of the medical faculty of Frankfurt University was examined. No save prediction is possible as to which database will yield most articles. Overlapping from different databases is often rather low. The selection of an appropriate database mix for sufficient recall and in a cost-effective manner.is a task for an experienced searcher.


2016 ◽  
Vol 9 (1) ◽  
pp. 80-95
Author(s):  
Agus Sudibyo ◽  
Sardjono Sardjono

Crude palm oil (CPO)is the richest natural plant source of carotenoids in terms of retinol (pro-vitamin A) equivalent, whereas palm oil mill effluent (POME) is generated from palm oil industry that contains oil and carotenes that used to be treated before discharge. Carotenoids are importance in animals and humans for the purpose of the enhancement of immune response, conversion of vitamin A and scavenging of oxygen radicals. This component has different nutritional  functions and benefits to humaan health. The growing interest in the other natural sources of beta-carotene and growing awareness to prevent pollution has stimulated the industrial use of CPO and POME as a raw material for carotenoids extraction. Various technologies of extraction and separation have been developed in order to recover of carotenoids.This article reports on various technologies that have been developed in order to recover of carotenoids from being destroyed in commercial refining of palm oil and effects of some various treatments on the extraction end separation for carotenoid from palm oil and carotenoids concentration. Principally, there are different technologies, and there is one some future which is the use of solvent. Solvent plays important role  in the most technologiest, however the problem of solvents which are used is that they posses potentiaal fire health and environmental hazards. Hence selection of the  most safe, environmentally friendly and cost effective solvent is important to design of alternative extraction methods.Chemical molecular product design is one of the methods that are becoming more popular nowadays for finding solvent with the desired properties prior to experimental testing.ABSTRAKMinyak sawit kasar merupakan sumber karotenoid terkaya yang berasal dari tanaman sawit sebagai senyawa yang sama dengan retinol atau pro-vitamin A; sedangkan limbah pengolahan minyak sawit dihasilkan dari industri pengolahan minyak sawit yang berisi minyak dan karotene yang perlu diberi perlakuan terlebih dahulu sebelum dibuang. Karotenoid merupakan bahan penting yang diperlukan pada hewan dan manusia guna memperkuat tanggapan terhadap kekebalan, konversi ke vitamin A dan penangkapan gugus oksigen radikal. Dengan berkembangnya ketertarikan dalam mencari beta-karotene yang bersumber dari alam lain dan meningkatnya kesadaran untuk mencegah adanya pencemaran lingkungan, maka mendorong suatu industri untuk menggunakan CPO dan POME sebagai bahan baku untuk diekstrak karotenoidnya. Berbagai macam teknologi guna mengekstrak dan memisahkan karotenoid telah dikembangkan untuk mendapatkan kembali karotenoidnya. Makalah ini melaporkan dan membahas berbagai jenis teknologi yang telah dikembangkan guna mendapatkan kembali senyawa karotenoid dari kerusakan di dalam proses pemurnian minyak sawit secara komersial dan pengaruh beberapa perlakuan terhadap ekstrasi dan pemisahan karotenoid dari minyak sawit dan konsentrasi karotenoidnya. Pada prinsipnya, berbagai teknologi yang digunakan untuk mengekstrak dan memisahkan karotenoid terdapat perbedaan, dan terdapat salah satu teknologi yang digunakan untuk esktrasi dan pemisahan karotenoid adalah menggunakan bahan pelarut. Pelarut yang digunakan mempunyai peranan yang penting dalam teknologi ekstrasi; namun pelarut yang digunakan untuk mengekstrak tersebut mempunyai persoalan karena berpotensi mengganggu kesehatan dan membahayakan cemaran lingkungan. Oleh karena itu, pemilihan jenis teknologi yang aman, ramah terhadap lingkungan dan biaya yang efektif untuk penggunaan pelarut merupakan hal penting sebelum dilakukan desain metode/teknologi alternatif untuk esktrasi karotenoid. Pola produk molekuler kimia merupakan salah satu metode yang saat ini menjadi lebih populer untuk mencari pelarut dengan sifat-sifat yang dikehendaki sebelum diujicobakan. Kata kunci :    karotenoid, ekstrasi, pemisahan, teknologi, minyak sawit kasar, limbah industri pengolahan sawit.


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