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Effect Of Varying Levels Of Nitrogen And Potaasium On Growthyieldstorage And Processing Qualities Of Potato
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Book Synopsis Effects of Fertilization on Growth, Yield, Chemical Composition and Processing Quality of Potatoes by : Tarun Kumar Ghosh
Download or read book Effects of Fertilization on Growth, Yield, Chemical Composition and Processing Quality of Potatoes written by Tarun Kumar Ghosh and published by . This book was released on 1960 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Different Levels of Nitrogen and Potassium with Constant Level of Phosphorus on Growth, Yield, Uptake and Quality of Potato by : ANAND S
Download or read book Effect of Different Levels of Nitrogen and Potassium with Constant Level of Phosphorus on Growth, Yield, Uptake and Quality of Potato written by ANAND S and published by . This book was released on 1986 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Varying Levels of Nitrogen and Potaasium on Growthyield,storage and Processing Qualities of Potato by : Sandeep Chopra
Download or read book Effect of Varying Levels of Nitrogen and Potaasium on Growthyield,storage and Processing Qualities of Potato written by Sandeep Chopra and published by . This book was released on 2001 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Different Levels of Nitrogen, Phosphorus and Potassium on Growth, Yield, Uptake, Quality and Economics of Potato (Solanum Tuberosum L.) by : RAJANNA K. M
Download or read book Effect of Different Levels of Nitrogen, Phosphorus and Potassium on Growth, Yield, Uptake, Quality and Economics of Potato (Solanum Tuberosum L.) written by RAJANNA K. M and published by . This book was released on 1987 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Varying Amounts of Nitrogen and Potassium on the Yield and Quality of Potatoes by : Ivan Ernest Miles
Download or read book The Effect of Varying Amounts of Nitrogen and Potassium on the Yield and Quality of Potatoes written by Ivan Ernest Miles and published by . This book was released on 1931 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Vegetable Science and Technology by : D. K. Salunkhe
Download or read book Handbook of Vegetable Science and Technology written by D. K. Salunkhe and published by CRC Press. This book was released on 1998-03-19 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Furnishes exhaustive, single-source coverage of the production and postharvest technology of more than 70 major and minor vegetables grown in tropical, subtropical, and temperate regions throughout the world. Provides comparative data for each vegetable presented. "
Download or read book Indian Science Abstracts written by and published by . This book was released on 2011-11 with total page 1072 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Vitamins written by A. Mozafar and published by CRC Press. This book was released on 2018-05-04 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book provides a comprehensive, up-to-date collection of information on the genetic factors, agronomic production methods, and environmental factors that impact the content of vitamins in plants. The effect of various biotic and abiotic stress factors is discussed, and the possible role of some vitamins in plant tolerance to stress factors is also investigated. The book features eye-opening data on vast vitamin variations among farmer-cultivated plants, as well as an extensive comparison between foods grown organically and those grown by conventional methods. With increasing evidence supporting the role of some vitamins in reducing risks of various forms of human cancer, this book provides timely information for researchers, teachers, and students in agronomy, horticulture, plant physiology, food sciences, and human nutrition.
Book Synopsis Effect of Different Levels of Potassium and Sulphur on Growth, Yield and Quality of Potato (Solanum Tuberosum L.) Raised from Seed Tuber and True Potato by : LALITHA B. S
Download or read book Effect of Different Levels of Potassium and Sulphur on Growth, Yield and Quality of Potato (Solanum Tuberosum L.) Raised from Seed Tuber and True Potato written by LALITHA B. S and published by . This book was released on 1996 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of Varying Levels of Irrigation, Nitrogen, Phosphorus and Potassium on the Growth and the Yield of the Potato by :
Download or read book Influence of Varying Levels of Irrigation, Nitrogen, Phosphorus and Potassium on the Growth and the Yield of the Potato written by and published by . This book was released on 1961 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Late Applications of Nitrogen and Potassium on Potato Yields by : Emery Myers Emmert
Download or read book Effect of Late Applications of Nitrogen and Potassium on Potato Yields written by Emery Myers Emmert and published by . This book was released on 1949 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1991-04 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sweet Potato Products by : John C. Bouwkamp
Download or read book Sweet Potato Products written by John C. Bouwkamp and published by CRC Press. This book was released on 2018-01-18 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been the goal in this volume to summarize the current level of understanding in a number of areas relating to sweet potato production and utilization. To accomplish this, a group of authors, each with broad experience in the selected areas, was assembled. It is hoped that this volume will be useful as a beginning point- a foundation for further research efforts.
Book Synopsis Bibliography of Agriculture with Subject Index by :
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1987-10 with total page 1238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by and published by . This book was released on 1980 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1994 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optimisation of Nitrogen and Potassium Nutrition for Selected New Potato (Solanum Tuberosum L.) Cultivars by : Tlotlisang Nkhase
Download or read book Optimisation of Nitrogen and Potassium Nutrition for Selected New Potato (Solanum Tuberosum L.) Cultivars written by Tlotlisang Nkhase and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: There are many older potato cultivars in South Africa such as BP1, Up-to-date and Avalanche. These older varieties of potatoes have been studied intensively under South African conditions such that nutrient requirements for such cultivars are well known. However, new cultivars are developed in order to improve yield, increase pest resistance and improve tuber quality, and as well as to meet the industrial market for processing. These newer cultivars are either developed locally or imported into South Africa. Nutrient requirements for these new cultivars have to be known under South African conditions, since nutrient requirements may vary among cultivars and even across regions. Knowledge of the nutritional requirements of such cultivars, especially nitrogen and potassium, which are taken up in largest quantities, are essential to fine- tune production management and improve yield and quality of tubers. Literature suggests that study attempts should not only focus on levels of N and K, but to also investigate N-K interaction (N:K ratios), since yield response to K is related to N status in the soil. For the aforementioned reasons, the study was conducted to evaluate the response of two newer potato cultivars to nitrogen (N) and potassium (K) levels in the South African environment. The studied cultivars were two foreign cultivars, namely Innovator and Lanorma. Two trials were conducted, first, a pot trial and then a field trial as a follow up. The pot trial was conducted between October 2015 to March 2016, while the field trial was conducted from September 2016 to February 2017. The two cultivars were evaluated at four levels of N and four levels of K for the pot trial, which then gave 16 N x K treatment combinations and 16 N:K ratios. The levels of N were 180, 230, 280 and 330 kg.ha-1 and K levels 160, 230, 300 and 370 kg.ha-1. For the field trial, treatments were reduced to three levels of N and K each, i.e. 160, 230 and 300 kg.ha-1 for both N and K, giving seven different N:K ratios. Destructive growth analyses were performed once during the growing season for the pot trial, while for the field trial destructive growth analyses were done four times during the growing season. During each harvest, plant height, dry leaf mass, dry stem mass, stolon length, dry tuber mass and tuber number were recorded. At final harvest, yield, specific gravity, chip colour score and dry matter content were recorded for statistical analysis. SAS was employed in order to perform an analysis of variance and means were separated using the LSD test at 95% probability level. Growth analyses results for both trials showed that Lanorma outweighed Innovator in terms of dry leaf and stem mass. Lanorma was also taller than Innovator and had longer stolons than Innovator. On the other hand, Innovator had a higher total dry tuber mass than that of Lanorma, although Lanorma had more tubers per plant. At final harvest for the pot trial, yield for Innovator was significantly higher than that of Lanorma. Yield for both cultivars were significantly influenced by N:K levels and ratios. N:K ratios ranging between 0.62 to 1.22 showed a tendency of better yield than yields outside that ratio range, provided none of the two nutrients were insufficient. Field trial yield was also influenced by the N:K ratio, similarly to the pot trial. In contrary to the pot trial, Lanorma had a significantly higher yield than Innovator in the field trial. Tuber specific gravity (SG) was also influenced by N:K ratio for both cultivars. For both pot and field trials, N:K ratios around 1.1 or less proved to have better SGs for both cultivars in most cases. Innovator, a processing cultivar, had higher SG values as compared to Lanorma. Yield and tuber size generally increased with increase in N. Yield also increased with increase in K up to 230 kg.ha-1 in most cases, whereafter it then remained constant with further K increase. For the specific conditions, it is recommended that N and K levels be kept at around 230 kg.ha-1 for both cultivars for optimal yield. However, if the priority is to improve tuber quality for processing, then a fertilizer treatment combination of 160 kg.ha-1 N and 300 kg.ha-1 K would be the best option due to lighter chip colour and higher specific gravity associated with that treatment combination.