The genus gentianodes love et love is recognized in Pakistan . two new species i.e. G. alii omer and qaiser and G. nasirii omer , Ali and qaiser and a new variety G. marginata (griseb). Omer, ali an...

Functional significance of pollen aggregates in angiosperms is discussed with reference to the number of ovules per ovary, number of seeds per fruit, polyad stigma relationship and correlation with t...

A fresh wter red alga, bangia atro- purpurea (Roth) C. agardh has been reported for the first time from Pakistan which was found growing in soft water channels, arising from hot waterfalls in chitral ...

During a survey of algal flora of satpuda ranges in utar Maharashtra , a total of 80 algal taxa, including 60 Cyanophyceae, 15 chlorophyceae and 5 bacillariophyceae were collected from three different...

Twenty stand s f of vegetation were sampled in nasirabad and sibi districts . importance value of each species of three i.e. trees , shubs and herbs/grass layers was calculated. On the basis of si...

The effect azolla pinnata on rice yield was compared with the effect of nitrogenous fertilizer in the form of urea. Two commercial varieties of rice viz. IR6 and...

Effect of different concentration of sodium humate applied to the root system of hydroponically grown seedling of sesbania sesban were studied on the seedling growth, root nodulation and nitrogenase...

The effect of Nalco induced salinity on shoot growth , stomatal size and its distribution In zea mays c.v. sunahry were studied in nutrient solution. Shoot growth...

Compartmental analysis were carried out to determine the influence of ABA on the intercellular fluxes of K in excised roots of zea mays L. the rate of influx was sensitive to ambient temperature and t...

Identity/ allelism tests for 11 curled mutant lines of pea revealed that line 5142 and 5954 are mutations In the locus curl representative line 5855, while rest lines for the time being have been co...

A six-rowed winter type nepali barley genotype B5A/l possesses one resistance...

Bacterial suspension containing 2 x 107 colony forming units of xanthomonas campestris pv. Translucens per ml, was used for inoculating 19 long duration , 5 medium duration and 3 short duration commer...

The lower valley slopes were dominated by arboreal vegetation , the middle by tall shrub and the top exposed slopes by grasses . the vegetation comprises of olea ferruginea , monotheca buxifolia , ac...

Multivariate analyses of 25 mature agathis australis (kauri) stands extending from te paki to katikati are presented . four groups of kauri-nothofagus truncate, kauri- beilschmiedia tarairi, dyoxylum...

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