نتایج جستجو برای: plant growth stimulants
تعداد نتایج: 1149962 فیلتر نتایج به سال:
Background: Blackgram [Vigna mungo (L.) Hepper] has significant agronomic and nutritional significance. Its productivity is insufficient to fulfil the expanding local demand in India. Increasing its using appropriate practices crucial. With this background, an experiment was conducted study effect of foliar application liquid organic bio-stimulants on development, production physiological chara...
The problem of regulation plant growth and development by physiologically active substances is one the most pressing problems in modern biology. widespread use regulators (PGR) an important factor effectiveness crop cultivation technology. A significant achievement revealing role biologically compounds vital functions a organism, increasing resistance to adverse environmental factors (high low ...
the present study was carried out to investigate micropropagation possibility and determine the optimal medium composition and plant growth regulators (pgrs) combinations under in vitro conditions. the cotyledon and epicotyl explants obtained from 1 month old in vitro grown seedlings were used in ms medium containing ba (0.1, 0.2, 0.5, 1, 2 and 3 mg-1) and tdz (0.1, 0.2, 0.5, 1, 2 and 3 mg-1) e...
The production of acid in milk cultures of lactic streptococci was stimulated by the addition of corn steep liquor. Separation by ion-exchange and paper chromatography indicated the presence of four major stimulatory components in the corn steep. Some variation was noted in the response of the lactic streptococci to the individual stimulatory components. The four components were further purifie...
In recent years, special attention has been paid to the consumption of plant growth stimulants such as amino acids and humic acids along with micronutrients to adjust the effects of abnormal environmental conditions such as untimely cold or salinity and drought stress in grain production programs. In order to investigate the effect of growth enhancers on compensating for the lack of transport a...
The objective of this study was to assess the spectrum of growth abnormalities in children with 18q deletions. The growth axis of 50 individuals with a cytogenetically and molecularly confirmed 18q deletion was investigated by determining height, growth velocity, insulin-like growth factor I (IGF-I), IGF-binding protein-3, bone maturation, and response to pituitary stimulants of GH. Children wi...
Broomrapes (Orobanche and Phelipanche spp) are parasitic plants responsible for important crop losses, and efficient procedures to control these pests are scarce. Biological control is one of the possible strategies to tackle these pests. Arbuscular Mycorrhizal (AM) fungi are widespread soil microorganisms that live symbiotically with the roots of most plant species, and they have already been ...
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