نتایج جستجو برای: amaranthus chlorostachys

تعداد نتایج: 2302  

2012
Bohumil Mandák Petr Zákravský Václav Mahelka Ivana Plačková

We attempted to confirm that seed banks can be viewed as an important genetic reservoir by testing the hypothesis that standing (aboveground) plants represent a nonrandom sample of the seed bank. We sampled multilocus allozyme genotypes from three species with different life history strategies: Amaranthus retroflexus, Carduus acanthoides, Pastinaca sativa. In four populations of each species we...

2009
Sheetal Gupta Jyothi Lakshmi Jamuna Prakash

Blanching is a prerequisite for preservation of green leafy vegetables. However, it may cause partial destruction of some nutrients like ascorbic acid which is highly oxidizable with time in the post harvest period on atmospheric exposure. The objective of the present study is to identify a suitable blanching treatment and conditions (temperature, time and media) for commonly consumed green lea...

Journal: :The Indian journal of medical research 2008
Savina Godara C S Pundir

BACKGROUND & OBJECTIVE Although the measurement of oxalate in urine and serum by Amaranthus leaf oxalate oxidase immobilized on free arylamine glass beads is highly sensitive and specific, the handling of glass beads is tedious and cumbersome. The present study was undertaken to overcome this problem. METHODS Partially purified Amaranthus spinosus leaf oxalate oxidase was immobilized through ...

Journal: :International Journal of Biological and Chemical Sciences 2011

Journal: :Pest management science 2008
Stephen B Powles

Glyphosate is the world's most important herbicide, with many uses that deliver effective and sustained control of a wide spectrum of unwanted (weedy) plant species. Until recently there were relatively few reports of weedy plant species evolving resistance to glyphosate. Since 1996, the advent and subsequent high adoption of transgenic glyphosate-resistant crops in the Americas has meant unpre...

Journal: :basic and clinical neuroscience 0
b.s ashok kumar department of pharmacognosy, sri k.v.college of pharmacy, chickballapur, karnataka,india. k lakshman department of pharmacognosy, pes college of pharamcy, bangalore, karnataka, india. c velmurugan department of pharmacology, sree krishna chaitanya college of pharmacy, madanapalle, andhrapradesh, india. s.m sridhar department of pharmacology, sree krishna chaitanya college of pharmacy, madanapalle, andhrapradesh, india. saran gopisetty department of pharmacology, sri k.v.college of pharmacy, chickballapur, karnataka, india.

introduction: depressive disorder is a prevalent psychiatric disorder, which affects 21% of the world population. the presently using drugs can impose a variety of side-effects including cardiac toxicity, hypopiesia, sexual dysfunction, body weight gain, and sleep disorder. during the last decade, there is a growing interest in the therapeutic effects of natural products on mental disorders. am...

حبیب‌اله کشیری روح اله فائز علیرضا ساوری‌نژاد فرشید اکرم‌قادری معصومه یونس‌آبادی

ریزش ‌سالیانه بذور علف‌های هرز و تجمع آنها در خاک بانک‌بذر پایداری را تشکیل می‌دهند که می‌تواند سالهای متمادی منشاء آلودگی‌های مزارع به علف‌های هرز باشد. به منظور بررسی ارتباط بین بانک بذر خاک و جمعیت مزرعه‌ای گونه‌های مختلف علف‌های هرز مزارع پنبه، آزمایشی دو‌ساله (84-1383) در سطح استان گلستان انجام شد. در مجموع دو سال 49 گونه علف‌هرز متعلق به 19 خانواده گیاهی در مزارع پنبه شناسایی شدند. بر اسا...

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