نتایج جستجو برای: np fertilizers

تعداد نتایج: 54186  

2014
Ranjit Chatterjee

The influence of organic amendments and inorganic fertilizers on cabbage head was investigated to determine their effect on storage behavior and organoleptic quality. Field cabbage was raised by combining fourteen different treatments comprising of organic amendments and inorganic fertilizers at different levels. The result showed that nutrient schedule of the crop significantly influenced the ...

Journal: :Plant science today 2021

Keeping in view the declining soil fertility and people’s nutritional issues, a research experiment on potato (Solanum tuberosum L.) was carried out Belg (February to May) Meher (June October) seasons of 2020 at Abelo Masha district, southwestern Ethiopia, gauge effects blended mineral NPSB fertilizer, cattle manure (CM), vermicompost (VC) NP growth, biomass tuber quality. The fertilizer treatm...

2006
Christian Glaßer Alan L. Selman Samik Sengupta Liyu Zhang

We study the question of whether the class DisjNP of disjoint pairs (A,B) of NPsets contains a complete pair. The question relates to the question of whether optimal proof systems exist, and we relate it to the previously studied question of whether there exists a disjoint pair of NP-sets that is NP-hard. We show under reasonable hypotheses that nonsymmetric disjoint NP-pairs exist, which provi...

Journal: :Baltic International Yearbook of Cognition, Logic and Communication 2010

Journal: :Astronomische Nachrichten 1904

Journal: :Qeios 2023

P versus NP is considered as one of the most important open problems in computer science. This consists knowing answer following question: Is equal to NP? It was essentially mentioned 1955 from a letter written by John Nash United States National Security Agency. However, precise statement problem introduced independently Stephen Cook and Leonid Levin. Since that date, all efforts find proof fo...

Journal: :Plant physiology 2011
William C Plaxton Hue T Tran

Orthophosphate (Pi) is an essential macronutrient that plays a central role in virtually all major metabolic processes in plants, particularly photosynthesis and respiration. Many metabolites are Pi monoesters, whereas the phosphoanhydride bonds of compounds such asATP function to transfer energy from the energyyielding process of photo-, oxidative, and substratelevel phosphorylation to the ene...

2006
J. Deenik R. Hamasaki R. Uchida

Published by the College of Tropical Agriculture and Human Resources (CTAHR) and issued in furtherance of Cooperative Extension work, Acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture. Andrew G. Hashimoto, Director/Dean, Cooperative Extension Service/CTAHR, University of Hawai‘i at Mänoa, Honolulu, Hawai‘i 96822. An equal opportunity/affirmative action inst...

2015
Khaled A. A. Abdelaal

Two field experiments were conducted at Sakha Research Station, Kafr El-Sheikh Governorate, Egypt during 2012/2013 and 2013/2014 seasons, to study the effect of mineral and bio-fertilizers as well as their combinations on morphology, anatomy, yield and quality of sugar beet. Bio-fertilizers were phosphorine, cerealine and yeast; however, mineral fertilizers were 50, 75 and 100% from recommended...

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