نتایج جستجو برای: 100g zn per tree as band application

تعداد نتایج: 6379500  

ژورنال: علوم آب و خاک 2011
احمد تاج‌آبادی‌پور, , حسین دشتی, , حسین شیرانی, , مهدی انصاری عزآبادی, ,

Calcareous and gypsiferous soils are restricting factors for uptake of some plant nutrient elements and plant production. Most soils in Iran are calcareous and gypsiferous. Therefore, the aim of this study was the evaluation of calcium carbonate (Caco3) and gypsum effect on availability of some nutrients and corn growth. This study was conducted in a greenhouse at Vli-e-Asr University of Rafsan...

Journal: :تحقیقات آب و خاک ایران 0
رحیم مطلبی فرد دانشجوی دکتری دانشکدة کشاورزی دانشگاه تبریز نصرت اله نجفی دانشیار دانشکدة کشاورزی دانشگاه تبریز شاهین اوستان دانشیار دانشکدة کشاورزی دانشگاه تبریز محمدرضا نیشابوری استاد دانشکدة کشاورزی دانشگاه تبریز مصطفی ولیزاده استاد دانشکدة کشاورزی دانشگاه تبریز

this study was conducted for evaluating the combined effect of soil moisture, phosphorus (p) and zinc (zn) levels on the growth attributes of potato (solanum tuberosum l. cv. agria). this investigation was arranged as a factorial experiment based on randomized complete blocks design with zn at three levels (0, 10 and 20mg zn per kg dry soil as zinc sulfate), p at three levels (0, 30 and 60mg pe...

Journal: :iran agricultural research 2014
r. motalebifard n. n. najafi s. s. oustan

abstract- to evaluate effects of different soil moisture conditions namely, phosphorus (p) and zinc (zn) application, on extractable zn and fe, two experiments were conducted in laboratory conditions based on a completely randomized design with a factorial arrangement of treatments with two replications. the first experiment was performed with the following factors; incubation time at four leve...

N. N. NAJAFI R. MOTALEBIFARD S. S. OUSTAN

ABSTRACT- To evaluate effects of different soil moisture conditions namely, phosphorus (P) and zinc (Zn) application, on extractable Zn and Fe, two experiments were conducted in laboratory conditions based on a completely randomized design with a factorial arrangement of treatments with two replications. The first experiment was performed with the following factors; incubation time at four leve...

Journal: :International Journal of Plant and Soil Science 2023

A field experiment was conducted during 2020-2021 at Horticulture Research Farm-1, BBAU, Lucknow on 15- year- old guava plants, Studies the Effect of Zinc and Boron Growth, Yield Quality Guava (Psidium guajava L.) cv. L-49”, revealed Number fruits per tree, tree (kg), Total chlorophyll content (mg/g), Average weight fruit (g), Volume (cc), TSS ( 0Brix), Acidity (%), Ascorbic acid in pulp (mg/10...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم پایه دامغان 1390

the space now known as complete erdos space ec was introduced by paul erdos in 1940 as the closed subspace of the hilbert space ?2 consisting of all vectors such that every coordinate is in the convergent sequence {0} ? { 1 n : n ? n}. in a solution to a problem posed by lex g. oversteegen we present simple and useful topological characterizations of ec. as an application we determine the ...

ژورنال: علوم آب و خاک 2012
زهرا ایرانشاهی, , سید عطاا... سیادت, , سیروس جعفری, , قدرت ا... فتحی, ,

Cadmium is a toxic element in plant nutrition and is considered as a contaminant of food and feed. A greenhouse experiment was carried out to examine the effects of combined application of cadmium and zinc on responses of wheat on a clay loam soil texture. This experiment was designed in a factorial experiment with randomized complete block design (RCBD) and four replicates per treatment. Three...

In order to investigate the effect of micronutrients foliar application on seed yield and essential oil of black cumin, a field experiment was conducted based on Randomized Complete Block Design (RCBD) with three replications at the farmlocated in Naqadeh city, West Azerbaijan province, Iran, during 2015-2016 growing season. Treatments were separate application of Nano-Iron, Nano-Zinc and Nano-...

A. R. Sepaskhah A.A. Kamgar-Haghighi M. Abdolahipour S. Zand-Parsa T. Honar

Supplemental irrigation under prolonged drought conditions has a key role in providing water for transpiration of rain-fed fig trees. The effect of different times and amounts of supplemental irrigation at different distances from the tree trunk on quantity and quality of Estahban rain-fed fig production was evaluated during two years. A randomized complete block design with four replications o...

2011
Ali Aberoumand

Background: Greater consumption of fruits and vegetables is associated with reduced risk of cardiovascular disease, stroke, and cancers. The most important nutrients present in plants are carbohydrates, such as the starch and free sugars, oils, proteins, minerals, ascorbic acid, and the antioxidant phenols. Plants are an essential component of the universe. Human beings have used those as medic...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید