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Browsing Volume 45 by Title

Browsing Volume 45 by Title

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  • A PALYNOLOGICAL SURVEY OF WETLAND PLANTS OF PUNJAB, PAKISTAN 
    ANDLEEB ANWAR SARDAR; ANJUM PERVEEN; KHAN, ZAHEER-UD-DIN (Karachi: Pakistan Botanical Society, 2014-01-12)
    Pollen of 34 aquatic plants distributed in 13 dicotyledonous and 7 monocotyledonous families of Punjab (Pakistan) have been investigated by Light and Scanning Electron Microscopy. Pollen are generally free in most of the ...
  • PHENOLIC ACID AND FLAVONOL CONTENTS OF GEMMO-MODIFIED AND NATIVE EXTRACTS OF SOME INDIGENOUS MEDICINAL PLANTS 
    NAZISH JAHAN; KHALIL-UR-RAHMAN; SHOUKAT ALI; M. RAFIQ ASI (Karachi: Pakistan Botanical Society, 2013-10-09)
    In the present study the amount of three important flavonols (kaempferol, quercetin, myricetin) and five phenolic acids (gallic acid, ferulic acid, cinnamic acid, vanillic acid and caffeic acid) were determined from four ...
  • PHOTOSYNTHETIC DECLINE IN GINKGO LEAVES DURING NATURAL SENESCENCE 
    YANG, XIAN-SONG; CHEN, GUO-XIANG; YUAN, ZHONG-YUAN (Karachi: Pakistan Botanical Society, 2013-10-12)
    Photosynthetic pigments, biochemical activities and chloroplast ultra-structure were investigated to survey the photosynthetic characteristics of ginkgo (Ginkgo biloba L.) leaves during natural senescence. During leaf ...
  • PHYSIOLOGICAL ALTERATIONS IN AVICENNIA MARINA (FORSKI) VIERH ASSOCIATED WITH LEAF SPOT DISEASE CAUSED BY ALTERNARIA ALTERNATA (FR.) KEISSLER 
    A.A. ALQARAWI; ABEER HASHEM; E.F. ABD-ALLAH (Karachi: Pakistan Botanical Society, 2013-11-14)
    The leaf spot disease caused by Alternaria alternata in Avicennia marina in Yanb'a city, Saudi Arabia showed significant alterations in chlorophyll a, chlorophyll b, and total pigments as compared to control plants. Glucose ...
  • PHYTOCHEMICAL ANALYSES OF PROSOPIS JULIFLORA SWARTZ DC. 
    MUHAMMAD IBRAHIM; MUHAMMAD NADIR; AMANAT ALI; VIQAR UDDIN AHMAD; MUNAWWER RASHEED (Karachi: Pakistan Botanical Society, 2014-01-07)
    The air dried leaves of Prosopis juliflora Swartz DC., commonly known as Vilayati Kikar was analyzed for chemical composition. The results revealed the quantitative analysis of following classes of natural constituents: ...
  • PHYTOCHEMICAL INVESTIGATIONS OF TAMARIX INDICA WILLD. AND TAMARIX PASSERNIOIDES DEL. ex DESV. LEAVES FROM PAKISTAN 
    FARAH NAZ; SYEDA QAMARUNNISA; SHINWARI, ZABTA KHAN; ABID AZHAR; SYED IRTIFAQ ALI (Karachi: Pakistan Botanical Society, 2013-10-07)
    Plant-derived chemicals play an important role in protection against invading microbes that cause many infectious diseases and also found to be beneficial for therapeutics in prevention of many other noninfectious ailments. ...
  • PHYTOCHEMICAL INVESTIGATIONS OF TAMARIX INDICA WILLD. AND TAMARIX PASSERNIOIDES DEL. ex DESV. LEAVES FROM PAKISTAN 
    FARAH NAZ; SYEDA QAMARUNNISA; SHINWARI, ZABTA KHAN; ABID AZHAR; SYED IRTIFAQ ALI (Karachi: Pakistan Botanical Society, 2013-10-03)
    Plant-derived chemicals play an important role in protection against invading microbes that cause many infectious diseases and also found to be beneficial for therapeutics in prevention of many other noninfectious ailments. ...
  • PHYTOCHEMICAL INVESTIGATIONS OF TAMARIX INDICA WILLD. AND TAMARIX PASSERNIOIDES DEL. ex DESV. LEAVES FROM PAKISTAN 
    FARAH NAZ; SYEDA QAMARUNNISA; SHINWAR, ZABTA KHAN; ABID AZHAR; SYED IRTIFAQ ALI (Karachi: Pakistan Botanical Society, 2013-11-18)
    Plant-derived chemicals play an important role in protection against invading microbes that cause many infectious diseases and also found to be beneficial for therapeutics in prevention of many other noninfectious ailments. ...
  • PHYTOCHEMICAL STUDIES ON MANGROVE AVICENNIA MARINA 
    S.A. MAHERA; S.M. SAIFULLAH; V.U. AHMAD; F.V. MOHAMMAD (Karachi: Pakistan Botanical Society, 2014-01-04)
    Stigmasterol-3-O-β-D glucopyranoside (1) has been isolated from pnematophores (aerial roots) of Avicennia marina (Forssk.) Vierh. along with two triterpenoids, ursolic acid (2) and α-amyrin (3). Compounds 1 and 2 are ...
  • PHYTOREMEDIATION: ASSESSING TOLERANCE OF TREE SPECIES AGAINST HEAVY METAL (PB AND CD) TOXICITY 
    SARWAT ISMAIL; KHAN, FARIHA; M. ZAFAR IQBAL (Karachi: Pakistan Botanical Society, 2014-01-18)
    The toxicity effects of heavy metals (lead and cadmium) on germination, root length and dry biomass of tree species viz., Thespesia populneoides, Leucaena leucocephala and Delonex regia were evaluated. Cadmium was found ...
  • PHYTOSOCIOLOGY OF SUMMER VEGETATION OF SUDAN GALLI HILLS, DISTRICT BAGH, AZAD KASHMIR, PAKISTAN 
    ZAMAN SHER; FARRUKH HUSSAIN; LAL BADSHAH (Karachi: Pakistan Botanical Society, 2013-02-02)
    Four associations: Pinus wallichiana, Abies pindrow, Abies-Pinus and Temperate grassland containing thirteen communities were recognized on the basis of importance values. Pinus wallichiana association consisted of five ...
  • PLANT SEEDLING PERFORMANCE TRAITS IMPACT ON SUCCESSFUL RECRUITMENT IN VARIOUS MICROHABITATS FOR FIVE ALPINE SAUSSUREA SPECIES 
    GAO-LİN, WU; JIN, FENG; ZHİ-HUA, SHİ; GUO-ZHEN, DU (Karachi: Pakistan Botanical Society, 2013-02-08)
    Habitat heterogeneity and species-specific traits (seed mass) both impact on seedling performance and recruitment. Five species of Saussurea DC., from the Qinghai-Tibetan Plateau were selected to study seedling performance ...
  • POLLEN FLORA OF PAKISTAN–LXXI. ONAGRACEAE 
    ANJUM PERVEEN; MUHAMMAD QAISER (Karachi: Pakistan Botanical Society, 2013-03-06)
    Pollen morphology of three genera representing 13 species of the family Onagraceae from Pakistan has been examined by light and scanning electron microscope. Pollen grains usually tetrads rarely monads, radially symmetrical, ...
  • POLLEN FLORA OF PAKISTAN–LXXII. ERICACEAE 
    ANJUM PERVEEN; MUHAMMAD QAISER (Karachi: Pakistan Botanical Society, 2013-07-08)
    Pollen morphology of three genera representing 5 species of the family Ericaceae from Pakistan has been examined by light and scanning electron microscope. Pollen grains usually tetrads, radially symmetrical, isopolar, ...
  • POTENTIAL OF NAPIER GRASS (PENNISETUM PURPUREUM) EXTRACTS AS A NATURAL HERBICIDE 
    NORHAFIZAH MD ZAIN; YEW, OH HONG; ISMAIL SAHID; SENG, CHUAH TSE (Karachi: Pakistan Botanical Society, 2014-01-06)
    The present study was undertaken to investigate the herbicidal potential of aqueous and methanolic extracts of culm plus leaves and root of Pennisetum purpureum against two selected weed species; Hedyotis verticillata and ...
  • PREFLOWERING GROWTH OF GLADIOLUS IN RESPONSE TO STAGGERED PLANTING 
    MUHAMMAD ZUBAIR; GOHAR AYUB; ABDUR RAB; NOOR UL AMIN; MASOOD AHMAD; NEELAM ARA (Karachi: Pakistan Botanical Society, 2013-09-17)
    The experiment was conducted at the Agriculture Research Farm, Department of Horticulture, NWFP Agricultural University, Peshawar, during the year 2003-05 with the objectives to introduce and explore the possibility of ...
  • PROFIT MAXIMIZING LEVEL OF POTASSIUM FERTILIZER IN WHEAT PRODUCTION UNDER ARID ENVIRONMENT 
    GHULAM ABBAS; J.Z.K. KHATTAK; G. ABBAS; M. ISHAQUE; M. ASLAM; Z. ABBAS; M.AMER; M.B. KHOKHAR (Karachi: Pakistan Botanical Society, 2013-07-06)
    A field experiment was conducted at Farmers field on adaptive research station Mianwali during Rabi 2006-07 and 2007-08, to evaluate the response of wheat variety BK-2002 to various levels of fertilizers. The experiment ...
  • PROPANIL RESISTANCE IN SPRANGLETOP (LEPTOCHLOA CHINENSIS [L.] NEES) CAUSED BY ENHANCED PROPANIL DETOXIFICATION 
    B.S. ISMAIL; JULIANA, B.K.; CHUAH, T.S. (Karachi: Pakistan Botanical Society, 2014-01-09)
    The current study was conducted to elucidate the resistance mechanism of Leptochloa chinensis by comparing the difference in metabolism, aryl acylamidase activity, and chlorophyll fluorescence between the propanil-resistant ...
  • PROSPECTS OF CASTOR BEAN CULTIVATION IN RAINFED TRACT OF PAKISTAN 
    NASIR MAHMOOD CHEEMA; UMAR FAROOQ; GHULAM SHABBIR; M. KAUSAR NAWAZ SHAH; M. MUSA (Karachi: Pakistan Botanical Society, 2013-03-03)
    Non-edible oilseeds carry special importance along with edible oilseeds in the world oilseeds economy as well as Pakistan. Castor bean is an important non-edible oilseed. The agro-ecological conditions of rain-fed Pothwar ...
  • PROTEIN CONTENT AND COMPOSITION OF WAXY RICE GRAINS 
    KIM, JIN-WOONG; KIM, BYUNG-CHUL; LEE, JAE-HEUNG; LEE, DUCK-RYUL; SHAFIQ REHMAN; YUN, SONG JOONG (Karachi: Pakistan Botanical Society, 2013-02-20)
    Rice is not only an important cereal as a major food worldwide but also valuable sources of nutritional and nutraceutical substances for human health. Protein is one of the major factors determining eating, processing and ...

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