abstract plant species differ in their ability to grow at low available p soils in other words, plant species differ in p use efficiency at low p supply. this ability can be investigated by comparing p uptake efficiency of plants and relative effective factors. a pot experiment was carried out in the growth chamber and sugar beet, maize and groundnut were grown in a low available p soil in a co...

Cane sugar, sucrose, is a molecule composed of one unit of glucose and one of fructose. In the body, both the glucose and fructose are eventually burnt to produce carbon dioxide and water and provide energy that allows the body to maintain homeostasis. Other dietary macronutrients including other carbohydrates e.g. as in taro, fats, protein and alcohol are also be burnt to provide energy. There...

Abstract Fertilizers help to fill the missing nutritional elements for plants and affect their growth future crop. The paper presents results of conducted studies on effect nutrient solution concentration morphological biochemical indicators white cabbage seedlings. seedlings two early-ripe hybrids – Mirror F 1 Tiara were grown in peat substrate trays. A 50 ppm (No.1) 150 (No.2) was used feed t...

introduction: weed competition is one of the major factors which limit sugar beet production in the world. weed – crop interactions are based on competition for water, nutrients and light and allelopathic effects may also play a small role. in sugar beet weed interference, all these factors are important too, but the light is of prime importance. due to the fact that a lot of weeds can grow abo...