منابع مشابه
Bioherbicides in Organic Horticulture
Organic horticulture producers rank weeds as one of their most troublesome, time-consuming, and costly production problems. With the increasing significance of organic horticulture, the need for new bioherbicides to control weeds has grown. Potential bioherbicides may be developed from pathogens, natural products, and extracts of natural materials. Fungal and bacteria pathogens are two importan...
متن کاملRegulatory Horticulture
I. Nomenclature: A) Cannabis sativa L.; B) marihuana, hemp, Mary Jane; chanvre (Fr.); canamo (Sp.); konopli (Ru); Kanf (Gr.) (Fig. 1); C) synonyms: There are many names for the horticultural variants of Cannabis sativa. Some names have been validly published in accordance with the International Code of Botanical Nomenclature. Names used in the literature (valid and invalid) include: C. ruderali...
متن کاملThe School of Horticulture in Perspective.
SIR WILLIAM TEMPLE, British statesman and author, was born in 1628 and died in 1699. Soon after his marriage, at the age of 27, he took up his residence in Ireland, where he is said to have "read a good deal and acquired a taste for horticulture." In 1692 appeared the second part of Sir William's essays-the "Miscellanea," which included his classical essay on gardening. "As gardening has been t...
متن کاملThe consequences of antibiotic use in horticulture.
The problem of antibiotic resistance emerging from the use and misuse of antibiotics in veterinary practice was considered as long ago as the 1960s by the famous Swann Committee. 1 What seems to be less well understood, and certainly less well documented, is the use of antimicrobials in the world of plant science. Antibiotics have been widely used in the control of contamination of micropropaga...
متن کاملDynamics of Horticulture Therapy
Observations by professionals can be utilized effectively to analyze the current understanding of the mechanisms by which horticultural activities bring about beneficial change. For purpose of discussion, these mechanisms can be divided into three categories: (a) Interaction, which is concerned with how people interact within the horticultural setting, (b) Action, which is concerned with person...
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ژورنال
عنوان ژورنال: Science
سال: 1900
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.12.293.226