In this study, field experiment was conducted to assess the effect of different organic fertilizer and mineral on treatments available N, P, K contents, yield potato (Solanum tubevosum L.), cultivar Astana, nitrate contents tuber under dark chestnut soil conditions in southeast Kazakhstan during spring summer 2022. The carried out laid as complete randomized block design with four replicates. T...

Fungi associated with the pre and post-harvest fungal soft-rot diseases of ripe fruit of soursop (Annona muricata) and their effect on the nutrient composition of the fruit pulp were investigated. The fungal pathogens implicated in the soft-rot diseases of the fruit were Colletotrichium gloeosporoids, Rhizopus stolonifer and Aspergillus niger. There was a relative decrease in the carbohydrates,...

sulfur (s) is an essential macronutrient influencing plant growth, nutrient efficiency, quality and health of agricultural crops. the purpose of this research was to study the effects of s rates and sources on growth and fruit quality of apple (malus domestica l.) trees of ‘golden delicious’ at west azerbaijan, iran. experiment was conducted during four seasons (2003-2007), using a factorial ra...

OBJECTIVES To assess the potential nutritional contribution of meals provided in a sample of community programmes for homeless individuals, to determine the effect of food donations on meal quality and to develop food-based guidance for meals that would meet adults' total nutrient needs. SETTING Toronto, Canada. DESIGN An analysis of weighed meal records from eighteen programmes. The energy...

BACKGROUND Vrikshayurveda, an ancient science of plant life described by Surapala, deals with healthy growth and productivity of plants, which has clearly outlined a systematized agricultural practice that insisted the use of Kunapa jala (KJ) and Pancha gavya (PG). OBJECTIVE An experiment was conducted to validate KJ and PG by nutrient analysis and their effect on the germination parameters o...

aeroponic is a new technology for potato minituber production. in order to recognition of the suitable nutrient solution and potato variety for minituber production in aeroponics in comparison with classic hydroponics, a factorial experiment was carried out with three factors of culture systems (aeroponics and hydroponics), nutrient solutions (chang et al., 2008; apcoab and commercial nutrient ...

Kandelia candel (L.) Druce, the dominant mangrove species on the west coast of northern Taiwan, has three distinct growth forms. To elucidate whether the growth of the dwarf form of K. candel is related to nutrient and water availability, we analyzed nutrient contents (N, P, K, Ca, Mg, Na) and carbon isotope ratios (δC) of leaves of four K. candel populations differing in canopy height. The obj...

one of the main constraints in aloe vera production is poor information about optimum nutrients that are helpful for growth and production. the objective of this study was to optimize nutrient solution for aloe vera cultivation in soilless culture. therefore, to determine the best nutrients the experiment was conducted in a greenhouse during 2011 in the agricultural faculty, university of guila...

2. September 15, 2015 5 2.1. Regular curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.2. Arc Length Parametrization . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3. Change of Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.4. Vector Product in R3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.5. OH GOD NO . . . . ....