نتایج جستجو برای: 10 leaf stage or about six weeks after planting
تعداد نتایج: 5838553 فیلتر نتایج به سال:
abstract the present study is concerned with the syntactic deviation in hafezs poetry. poems are known to be accompanied with various linguistic deviations. these deviations may be phonological, morphological and/or syntactic. the relatively high frequency of the cases of the syntactic deviation in hafezs poems makes this rhetorical feature as a main characteristic of his poetry. this thesis, ...
Fern is the best growing medium for orchids, because it protected, a solution needed to find substitute fern media. In this study, combination of stem charcoal, husk charcoal and peanut shell compost was chosen. The three chosen sticks are relatively sterile can function as fertilizer. purpose study 1. To determine effect composition planting on growth Dendrobium sp orchid seeds 2. media seeds....
the influence of ammonium nitrate (amn) on antagonism of sodium bicarbonate (nahco3) in spray tank of glyphosate (roundup®, 41% sl) and nicosulfuron (cruse®, 4% sc) on barnyard-grass [echinochloa crus-galli (l.) p. beauv.] and velvetleaf (abutilon theophrasti medicus.) control were examined in greenhouse studies as a factorial arrangement of treatments 6×2 based on a completely randomized desig...
with due attention to the conditions of climate in beyranshahr (lorestan). and for controlling about fair recommend , date of planting , also determining about the fair way of adornment , of planting , in other words , accumulation of desired crucible in hectare unit for k.s.c 647 digit . this plan based on the way split factorial in the model of random blocks, four repeat, in village of golla...
Interception of photosynthetically active radiation (PAR) was evaluated relative to greenness and normalized difference [MSS (7 5)/(7 + 5)] for five planting dates of wheat for 1978-79 and 1979-80 at Phoenix, Arizona. Intercepted PAR was calculated from leaf area index and stage of growth. Linear relationships were found with greenness and normalized difference with separate relationships descr...
abstract this study aimed at investigating the possible relationship between self-assessment in writing and self-regulation of iranian efl learners. the main purpose of the study was not only to report and inform about this relationship, but also to investigate and find practical outcomes of the incorporation of self-assessment in writing, such as improving writing skill. the research was carr...
Abstract Identification of growth and development pattern of plant organs, especially the roots, is important to optimal management of halophytes production. In this study, blue panic grass (Panicum antidotale Retz.) was planted in a sandy loam soil in plastic tubes and 4-leaf seedlings were exposed to different levels of irrigation water salinities including 0, 10, 20, and 30 dS/m. These sali...
Selenium has a protective and positive effect on the quantitative and qualitative characteristics of the plants. In order to investigate the effect of selenium foliar application on leaf proline content and some quantitative and qualitative characteristics of rapeseed cultivars under end-season thermal stress, a factorial split plot experiment was conducted in a randomized complete block d...
biofertilizers are natural inputs that can be applied as complement or substituent of chemical fertilizers in sustainable agriculture. effects of n and p bio- and chemical fertilizers on growth indices of maize (zea mays l.) was studied on 2008 in shushtar, iran, based an as a factorial experiment based on completely randomized block design with three replications. treatments consisted four lev...
Composted poultry litter (CPL) can be used for horticultural crops as a source of organic matter and stabilized N. Recent studies indicated that P was not stabilized by composting and that excess P could be released into the environment when CPL was applied to land on N-based plant requirements. This experiment determined the effect of CPL and fresh poultry litter (FPL) from two sources on leaf...
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