To investigate the effects of water deficit stress AND bio AND non-bio fertilizers on Thymus Vulgaris, a split plot experiment was conducted based on rANDomized complete block design with three replications in 2017 in Asgarya agricultural field in Yazd. The treatments included water tension: W1=7 (Control), W2=12 AND W3=17 days irrigation intervals as the main factor AND bio AND non - bio fertilizers at five levels including B1= control (without fertilizer), B2= endo mycorrhiza (Glomus), B3= Azospirillum bacteria, B4= Pseudomonas bacteria AND B5= chemical fertilizer (NPK) a sub – factors. Results showed that the highest flowering branches yield, a, b, AND total chlorophylls AND nitrogen AND phosphorus ELEMENTS were observed in 17 days of irrigation (W3). 12 days of irrigation treatment (W2) showed the highest potassium element rate. The highest a, b AND chlorophylls AND nitrogen were observed in Azospirillum treatment (B3). The highest total chlorophyll, phosphorus element, carotenoids AND flavonoids were observed in Pseudomonas treatment (B4); the highest potassium element rate were obtained in mycorrhiza treatment (B2); the highest flowering branches yield were observed in NPK treatment (B5) AND control (B1) treatment resulted in the highest anthocyanin

Mycorrhizal fungi (Vesicular arbuscular, VAM) are able to make symbiotic relationships with the plants AND cause optimum plant growth by increasing absorbtion of some nutritional ELEMENTS. This research was done to determine efficiency of four different species of VAM fungi Glomus intradices (M1), Glomus etunication (M2), Glomus microaggregatum (M3), Glomus mosseae (M4) in different levels of phosphorus (0, 18.6, 27.8 AND 37 mg P2O2/kg soil, as triple super phosphate source) on vegetative growth, root colonization AND uptake of P, Zn, Ca, Mg, AND K ELEMENTS in pistachio seedlings (Pistacia vera L.cv. Ravar). It showed that increasing in phosphorus level, will increase the height of seedlings as well as dry AND wet weight of aerial organs. The increasing trend continues in mycorrhizal treatment up to 27.8 mg P2O2/kgS AND up to the 37.8 mg P2O2/kg soil in non mycorrhizal plants.Comparison between mycorrhizal AND non - mycorrhizal seedlings showed the inoculation cause a decrease in dry AND wet weight of the roots, compare with non-mycorrhizal roots. The ability of the species colonization root seedlings decreased in the order m1> M3> M2> M4, respectively. 27.8 mg P2O2/kg S was the best level of phosphorus. Mycorrhizal fungi increase Ca, P, K, Mg AND Zn, concentrations in root dry matter AND also a translocation of P, K AND Zn from roots to above ground organs, with respect to uninfected treatment. The results of this study suggest that M1 (Glomus intraradices), AND 27.8 mg/kg of phosphorus level had the most efficiency in related to establish symbiotic relationship with the pistachio seedlings AND absorption of nutritional ELEMENTS.

The aim of the current research was to identify the characteristics of the four ELEMENTS in order to provide a problem-oriented curriculum model in the elementary school mathematics course. There were 19 participants AND the sampling was done purposefully. The data collection tools are semi-structured interviews AND questionnaires. The problem-oriented curriculum template was designed using the characteristics of the ELEMENTS AND with the method of qualitative content analysis in the elementary school mathematics course. The identified features were validated by fuzzy Delphi method AND Shannon's entropy method was used for data processing. Based on the results of the analysis, 7 main categories including the characteristics of goals at three levels of cognitive, attitudinal, skill, content, evaluation, teaching-learning strategy AND 46 sub-categories were identified.                                                                                                                                                                In the fuzzy Delphi section, all features were confirmed by obtaining a de-fuzzified value greater than 0.7. The results of Shannon's entropy determined that the characteristics of starting teaching with a challenging question, creating a suitable educational environment, continuously monitoring the quality of learning strategies AND communicating with students' talents have attracted the most attention AND obtained the highest ranks AND had a higher importance factor than other characteristics

Curriculum as the backbone of the educational system is one of the important factors in creating fundamental changes in the higher education system; The purpose of this research is to explain the effectiveness of entrepreneurship education model from the Islamic point of view AND  the Leader, so that it can be used to examine the curriculum of architecture education in terms of the realization of entrepreneurship components in students. The method of the current research is a mixed exploratory one, which in the qualitative part, by examining the views of the Leader in his articles, books AND speeches, descriptive propositions of his thought regarding the effectiveness of entrepreneurship education were extracted with the implication research method. In the quantitative part, the data was analyzed using structural equation method AND using SPSS20 AND smart PLS software. The findings showed that the model of entrepreneurship from the Leader'spoint of view can be divided into four main pillars: vision, knowledge, skill AND business. AND each of these main pillars overlaps with the model of effectiveness of entrepreneurship education in architecture curriculum. In this way, architecture higher education centers can, in addition to creating entrepreneurship curricula in the field of architecture, by identifying the potentials in the curricula of this field, strengthen the strengths AND eliminate the weaknesses in them. This model, while providing the conditions for the realization of entrepreneurship education in academic fields, provides the context for the implementation of a local model in the light of Islamic orders.

Decline in natural forests area due to various factors has caused the importance of plantation which is carried out with the aim of developing forest surface AND wood production. Therefore, assessing the nature of plantations can play an important role in creating forests with better quality AND quantity in the future. Nutritional status of habitat is an important qualitative factor in forest stAND. The primary sources of NUTRIENT ELEMENTS in soil AND leaf are NUTRIENT retranslocation of old leaves. Retranslocation, movement AND transfer of NUTRIENT ELEMENTS from aging leaves to tissue reservoirs occur each year, which is a key process in most ecosystems. In this study, the amount of NUTRIENT ELEMENTS (Ca, K, P, N, Mg) in summer AND autumn leaves AND amount of retranslocation of these ELEMENTS in three plantation species (Acer, Zelkova AND Pinus) of Darabkla-Mazindaran were measured. Sampling was conducted in two stages, one in mid-summer during ascending period of nutritional dynamism of trees, AND the second stage in mid-autumn simultaneously with the beginning time of leaf fall in the same trees previously sampled. Results showed that there is difference between NUTRIENT ELEMENTS in summer AND autumn leaves in the studied species. The magnitude of NUTRIENT retranslocation was obtained in order of: P >Ca >N >Mg >K. Among the studied species, the highest retranslocation of Ca AND Mg were determined in Acer, N AND K in Zelkova AND P in Pinus. The results of this study showed that the studied species had different nutritional ELEMENTS AND also different amounts of element retranslocation. Since the studied species had been raised under similar conditions, therefore it could be concluded that these differences are due to genetic variation of species.

In order to study irrigated wheat NUTRIENT balance, 982 flag leaf samples were collected at pollination stage from wheat pilot projects at East Azarbaijan province, Iran, during 5 years (1999-2004). After preparation of the samples, N, P, K, Fe, Mn, Zn, Cu AND B concentrations were measured. At maturity stage, grain yield in all field plots were determined AND plant analysis data was interpreted by the correlation coefficient of NUTRIENT ratios with grain yield AND path analysis method. The results showed that in order to realize NUTRIENT balance AND obtaining yields higher than obtaining six ton/ha in irrigated wheat, it requires to apply phosphorus AND zinc fertilizers as compared with other NUTRIENTs in East Azarbaijan province. Every factors that limit P AND Zn concentrations in plant will probably decrease wheat grain yield. It was also deduced that in order to realize NUTRIENT balance, phosphorus AND zinc should be applied concomitant with nitrogen fertilizer in the province.

To study the effect of nitrogen AND phosphorous fertilizers on seed yield AND essential oil of anise a field experiment was carried out in research field of Agricultural AND Natural Resources Research Center of Yazd province in 2004-2005 growing season-using factorial arrangement in rANDomized complete block design with three replications. Nitrogen fertilizer as urea at five leves (0, 50, 100, 150, 200 kg ha-1) AND phosphorous fertilizer as triple super phosphate at five levels (0, 100, 200, 300, 400 kg ha-1) were applied. Results showed that the effect of nitrogen fertilizer on seed yield was highly significant (P<0.01). Application of 100 kg ha-1 urea had the highest seed yield (848.9 kg ha-1) AND control treatment had the lowest (687.7 kg ha-1). Phosphorus fertilizer also significantly (P<0.05) affected seed yield of anise. The highest seed yield (811.1 kg ha-1) was obtained in 100 kg ha-1 of phosphorus fertilizer AND the lowest seed yield (725.9 kg ha-1) was achieved in control treatment. Nitrogen × phosphorus interaction effect on seed yield was significant (P<0.01). The most suitable fertilizer treatment for seed production was 100 kg ha-1 of nitrogen plus 100 kg ha-1 of phosphorus fertilizers with seed yield of 930 kg ha-1. Effect of nitrogen fertilizer on essential oil yield of anise was highly significant (P<0.01). The highest essential oil yield (19.5 L ha-1) was obtained by application of 100 kg ha-1 of nitrogen fertilizer AND the lowest (9.5 L ha-1) in the control treatment. Phosphorous fertilizer had not significant effect on essential oil production. In general, for seed AND essential oil production in anise, application of 100 kg ha-1 of nitrogen AND 100 kg ha-1 of phosphorous fertilizers was suitable treatment.

While there is no yellowing in the leaf veins of some watermelons during the seedling stage, veins start to turn yellow after the plant starts to grow, AND veins become more yellow as the plant grows. The aim of this study was to investigate whether this yellowing of leaf veins is related to plant NUTRIENTs. The study was carried out at the Alata Horticultural Research Institute in Mersin, Turkey, during the spring AND summer growing seasons of 2016 AND 2018. The S24 line with yellow veins AND the Crimson Sweet variety were used as controls. Samples were taken from the leaves below AND above the female flower during the female flower period AND from the leaves below AND above the fruit when the fruits reached the size of a grapefruit. Nitrogen (N), Phosphorus (P), potassium (K), Calcium (Ca), Magnesium (Mg), iron (Fe), Zinc (Zn), AND Manganese (Mn) were examined in leaf analysis. When the places where the leaf samples were taken AND the years were evaluated together, there was not a variety that came to the forefront in terms of N, P, K, Ca, Mn, AND Zn. However, in general, Fe AND Mn contents of the S24 line were found to be higher than the control. In line with these results, it is not possible to say that there is a relationship between the yellowing of leaf veins AND plant NUTRIENTs.