Biology of mistletoe viscum coloratum and its seed dispersal by frugivoro us birds 槲寄生的生物學(xué)特征及鳥類對其種子的傳播
The fruits have barbed bristles that readily attach themselves to anything which touches them . this makes an effective method of seed dispersal 鬼針草的果實帶有芒刺及硬毛,無論碰到甚么,都會依附在上面,對傳播種籽十分有用。
Based on the theory of gradient transport , we analysed the different turbulence dispersal situation of pollen and seeds and bring about the turbulence dispersal model of pollen and seeds . finally , we used this model studied the seeds dispersal pattern of gordonia acumenata , the dominant species of evergreen broableaved forest 運(yùn)用梯度輸送理論分析了植物花粉、種子湍流擴(kuò)散的不同情況,導(dǎo)出了植物花粉、種子散布的湍流擴(kuò)散模型,并運(yùn)用此模型研究了亞熱帶常綠闊葉林優(yōu)勢種四川大頭茶的種子散布格局
Seed dispersal is the movement or transport of seeds away from the parent plant. Plants have limited mobility and consequently rely upon a variety of dispersal vectors to transport their propagules, including both abiotic and biotic vectors.