A Set of Basic Agronomical and Protective Techniques Used in Potato Seed Production

2021 ◽  
pp. 71-83
Author(s):  
Boris Vasil’evich Anisimov ◽  
Sergey Valentinovich Zhevora
Keyword(s):  
Author(s):  
S.E. Mikhalin S.E. ◽  

The article sets out information on the conduct of soil control of the potato elite, provides information on the state of elite seed production of potatoes in the Central region of Russia according to the data of soil control - which regions participated in its implementation, how many samples and varieties of potatoes were provided for soil control in different years, what were the main varieties, which potato diseases were taken into account.


2021 ◽  
pp. 87-93
Author(s):  
Evgeny Alekseevich Simakov ◽  
Elena Vasil’evna Oves ◽  
Sergey Nikolaevich Zebrin ◽  
Boris Vasil’evich Anisimov

2014 ◽  
Vol 28 (1) ◽  
pp. 253-258 ◽  
Author(s):  
Harlene M. Hatterman-Valenti

Field trials were conducted to evaluate the effect of simulated glyphosate drift rates applied to two non-irrigated potato cultivars in the late tuber bulking stage grown for potato seed production. Mother plants receiving a sublethal glyphosate application had similar yields regardless of the year or cultivar. ‘Red LaSoda' seed pieces visually evaluated the following spring had more sprout inhibition from glyphosate-treated plots. With ‘Russet Burbank', only seed pieces from mother plants that received more than 18 g ha−1 glyphosate showed sprout inhibition. Total yield reductions the year following glyphosate treatments were attributed to fewer and smaller tubers from plants that did not emerge or were delayed in emergence. Red LaSoda seed pieces from mother plants receiving ≥ 71 g ha−1 glyphosate yielded less than the nontreated. In 2005, Russet Burbank seed pieces from mother plants receiving ≥35 g ha−1 glyphosate had reduced yields, whereas in 2006, all glyphosate treatments reduced total yield compared with the nontreated.


Author(s):  
Rajesh Chakraborty ◽  
Shahidul Islam ◽  
Tuhin Suvra Roy

Experiments were conducted to show the effect of split application of nitrogen (SN) and boron (B) on hybrid True Potato Seed (TPS) production. The TPS-67 (♂) and MF-II (♀) were used as crossing materials. The experiments comprised two factors i.e., factor-A; nitrogen splitting (4 levels): 2 split (SN0-Conventional), 3 split (SN1), 4 split (SN2) and 5 split (SN3) where 50 kg N ha–1 applied as basal from total 300 kg N ha–1 with each split application and the rest 250 kg N ha–1 was splitted as per treatment at 10 days intervals started from 30 DAP (days after planting); and factor- B; boron (4 levels): 0 (B0), 4 (B1), 6 (B2) and 8 (B3) kg B ha–1 under split-plot design with three replications. We found that SN and/or B influenced the hybrid TPS production. The maximum yield (2160.1 mg) of TPS plant–1 was found from SN1B3 and the minimum (1001.8 mg) was in SN0B0. The maximum yield (172.81 kg) of TPS ha–1 was found from SN1B3 and the minimum (80.14 kg) was in SN0B0. The maximum weight (86.87 mg) of 100-TPS was found from SN3B3; whereas, the minimum (53.36 mg) was in SN0B0.


2017 ◽  
Vol 74 (3) ◽  
pp. 453
Author(s):  
P. Kharumnuid ◽  
Sujit Sarkar ◽  
Premlata Singh ◽  
Satya Priya ◽  
B.S. Tomar ◽  
...  

2018 ◽  
Vol 33 (00) ◽  
Author(s):  
Kamlesh Malik ◽  
Anuj Bhatnagar ◽  
Islam Ahmed

To achieve good health standards of potato seed, the site of potato seed production should be aphid free at least for 90 days or the number of aphids/100 compound leaf should not be more than 20, which is the critical level of aphid numbers. In the year 2010-11, 2011-12 and 2012-13, 40 varieties of potato of CPRI, Shimla were planted in main crop seasons at Central Potato Research Institute Campus Modipuram (Meerut) and observations were recorded on the population buildup of M. persicae starting from arrival to attain its maximum. The population of aphids was different on potato varieties during different years and on the basis of observations, it was difficult to predict which variety to be first preferred by aphids. Kufri Girdhari recorded the least number of aphids.


2019 ◽  
Vol 29 (1) ◽  
pp. 53
Author(s):  
Meksy Dianawati ◽  
Hilda Farida ◽  
Sri Muhartini

<p>Kentang merupakan sayuran yang memiliki prospek untuk mendukung program diversifikasi pangan. Akan tetapi saat ini produksi di dalam negeri masih rendah akibat penggunaan benih yang kurang bermutu. Sistem irigasi tetes berpeluang untuk diterapkan pada produksi benih kentang G0. Penelitian  bertujuan untuk mengetahui pengaruh frekuensi dan volume fertigasi terhadap produksi benih G0 kentang pada sistem irigasi tetes. Penelitian  dilaksanakan sejak bulan Mei sampai dengan September 2016 di Rumah Kassa Desa Cikahuripan, Lembang, Bandung Barat, Jawa Barat dengan ketinggian 1.200 m dpl. Percobaan menggunakan rancangan petak terpisah (split plot design) dengan rancangan acak kelompok lengkap dan tiga ulangan. Sebagai petak utama adalah frekuensi fertigasi sebanyak 3, 5, dan 7 kali. Sebagai anak petak adalah volume fertigasi (ml) setiap aplikasi, yaitu 100, 200, 300, dan 400. Hasil penelitian menunjukkan tidak terjadi interaksi antara perlakuan frekuensi dan volume fertigasi terhadap semua peubah pengamatan. Frekuensi fertigasi terbaik terhadap bobot ubi per tanaman umur 100 HST adalah lima kali, yaitu jam 7, 10, 12, 14, dan 16. Volume fertigasi terbaik terhadap jumlah ubi ukuran besar umur 100 HST adalah 300 ml per aplikasi per polibag. Volume dan frekuensi fertigasi terbaik ini diharapkan tidak saja meningkatkan produksi benih, tetapi juga keuntungan usahatani yang diperoleh. Perlu dilakukan penelitian lebih lanjut untuk menginduksi pengumbian dengan mengalihkan ukuran ubi menjadi peningkatan jumlah ubi sebagai tujuan produksi benih G0.</p><p><strong>Keywords</strong></p><p><em>Solanum</em> tuberosum L.; Irigasi tetes; Fertigasi; Frekuensi; Volume</p><p><strong>Abstract</strong></p><p>Potato is one of vegetables that can be used as an alternative to support food diversification programs. But the potato production domestically is still low because of low quality seed. One of the potato seed technologies that can be developed is arragement of fertigation volumes and frequencies on drip fertigation. The objective of this research was to determine the best fertigation volume and frequency in G0 potato seed production in drip irrigation. This research was conducted from May to September 2016 at Screen House Cikahuripan Village, Lembang, Bandung on 1,200 m asl. The treatments were arranged in split plot design with randomized complete block design and three replications. The main plot was fertigation frequency which was consisted of three levels; 3, 5, and 7 times per day. The subplot was fertigation volume which was consisted of four levels; 100, 200, 300, and 400 ml per aplication. The result showed there was no interaction between fertigation frequency and volume on all observation. The best fertigation frequency on tuber weight per plant at 100 day after planting was five  times, i.e. 7, 10, 12, 14, and 16 o’clock. The best fertigation volume on number of big tuber at 100 day after planting was 300 ml per application. The best fertigation volume and frequency will increase not only seed production, but also profit of bussiness. Next research will be done to induction tuberization by transfering measurement of tuber to increase the amount of tuber as goal of production of G0 potato seed.</p><p> </p>


2017 ◽  
Vol 21 (2) ◽  
pp. 25-38
Author(s):  
S. Medina-Quispe, S. Quispe-Chipana, J. Veneros-Guevara, C.A. Chuquillanqui-Sotomayor, C.A. Bolaños-Carriel

This experiment was carried out in the greenhouse of the sub-region agrarian direction at Kishuara district in the province of Andahuaylas of the Apurimac region of Peru under the aeroponic production system. Growth-associated factors and pre-basic seed production were evaluated in ten varieties of native potatoes using aeroponic conditions in Kishuara - Peru. A complete randomized blocks design was used, and the experimental unit consisted of 12 plants spaced at 20 cm x 18 cm. The variables under study were: height of the plant (average of 12 sampling plants), days to the tuber formation, survival rate (%), days to senescence of the plant, diameter of the stem at senescence, days to the first harvest, yield, number of tubers per plant, and the average weight of tubers. Huayro variety reached the highest growth in plant height (133 cm), the highest yield (981 g / plant), and the highest average weight of mini tubers/plant (12.5 g / plant). The Q'ompis variety was the most precocious (39 days to tuber formation). The days to the first harvest were 96 days for the varieties: Duraznillo, Yana Suytu, Q'ompis and Camotillo, and 125 in Q’eq’orani. Huayro seems to be the best variety to be used for generation of new cultivars and exploitation as native variety for potato seed tuber under aeroponic production system. Our study open the possibility for production of best quality pre-basic seed for native potato production in Peru.


2021 ◽  
Vol 948 (1) ◽  
pp. 012086
Author(s):  
A Sembiring ◽  
R Murtiningsih ◽  
J P Sahat ◽  
S Hartanto

Abstract The high-quality potato seed availability in Indonesia always to be attempted continuously by Indonesian governments to encourage national potato production optimization. One of the efforts is through aeroponic potato seed production. The G0 (zero generation seed) aeroponic potato produces a better yield and healthier tuber compare to G0 conventional potato production. IVegRI has undertaken studies related to G0 potato aeroponic. The results have been disseminated and some of them have been adopted by the potato producers in various regions in Indonesia. The study aimed to investigate the potato aeroponic seed production in Indonesia based on the producers’ perception of the benefits and challenges. The study was conducted from April to December 2017, in 8 districts from 6 provinces, engaging 18 G0 aeroponic potato producers. Data were analyzed descriptively. The resulting study showed that G0 aeroponic producers perceived the production of G0 aeroponic potato as more profitable compared to G0 conventional. The advantages covered: the production was higher, the yield tuber was healthier and sterile, and also it could be produced anytime. Meanwhile, challenges faced were: initially investment cost was quite expensive, electricity installation frequently was unstable and, the challenge concocted a suitable potato aeroponic nutrition.


2020 ◽  
pp. 22-26
Author(s):  
Е.А. Симаков ◽  
Б.В. Анисимов ◽  
С.В. Жевора ◽  
А.В. Митюшкин ◽  
А.А. Журавлев ◽  
...  

Для преодоления зависимости товаропроизводителей от импорта зарубежного семенного материала, удовлетворения возросших требований к потребительским и столовым качествам клубней сортов картофеля и структуре целевого использования урожая определены приоритетные направления совершенствования селекции и семеноводства картофеля на ближайшую и длительную перспективу. Представлены результаты целенаправленной селекции сортов картофеля нового поколения различных сроков созревания с конкретными параметрами хозяйственно полезных признаков, определяющих их целевое использование в соответствии с запросами отечественного рынка картофеля. Предложена система мер по развитию селекции и семеноводства картофеля, способствующая повышению эффективности создания и использования потенциала отечественных сортов, наращиванию объемов производства качественного семенного материала высоких посевных стандартов. Среди них: скрининг и постоянное обновление генофонда, формирование, пополнение и поддержание признаковых генетических коллекций, разработка системы генетических и молекулярных маркеров ценных хозяйственных признаков, развитие селекционных программ по созданию сортов с пигментированной окраской мякоти клубней, повышенным содержанием антиоксидантов и высокой питательной ценностью, разработка эффективных приемов и методов взращивания высококачественного семенного картофеля на основе созданиях исходного материала, свободного от вирусных, вироидных и бактериальных фитопатогенов, освоение адаптивных ресурсо- и энергоэкономичных технологий и схем семеноводства картофеля, средств защиты, машин и механизмов, обеспечивающих качество сортовых семян, формирование региональной сети учреждений РАН и агропредприятий по оригинальному семеноводству картофеля, выделение специальных семеноводческих территорий с наиболее чистыми фитосанитарными условиями и т.п. Это позволит ускорить переход сельхозпредприятий и крестьянских (фермерских) хозяйств на использование для посадки только сертифицированных семян не ниже 1-2 репродукций. To overcome the dependence of producers on imports of foreign seed material, to meet the increased requirements for the consumer and table qualities of potato tubers and the structure of the intended use of the crop, priority areas for improving the selection and seed production of potato in the near and long term have been identified. The results of purposeful selection of new generation potato varieties of different maturation periods with specific parameters of economically useful features that determine their intended use in accordance with the requirements of the domestic potato market are presented. The proposed system of measures on development of selection and seed potatoes, facilitate the creation and use of potential native varieties, increase production of quality seed material of high seed standards. Among them: screening and constant updating of the gene pool, formation, replenishment and maintenance genetic collections of traits, development of a system of genetic and molecular markers of valuable economic traits, development of selection programs for breeding cultivars with pigmented colour of tuber pulp, high content of antioxidants and high nutritional value, development of effective methods and methods for growing high-quality seed potatoes based on the creation of source material free from viral, viroid and bacterial phytopathogens, development of adaptive resource-and energy-efficient technologies and schemes for potato seed production, protective equipment, machines and mechanisms that ensure the quality of varietal seeds, formation of a regional network of RAS institutions and agricultural enterprises for original potato seed production, allocation of special seed-growing territories with the cleanest phytosanitary conditions. This will speed up the transition of agricultural enterprises and peasant (farm) farms to use only certified seeds for planting at least 1-2 reproductions.


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