wyszukanych pozycji: 3
Una rassegna del controllo biologico: in particolare di predatori e parassitoidi
ISBN: 9786205302538 / Włoski Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
164,26 zł |
Application of Parthenium Hysterophorus in Pest Management
ISBN: 9783847330103 / Angielski / Miękka / 2011 / 100 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. What is the remedy in order to feed the worlds projected population in 2050 - some nine billion people, up from 7 billion today? How grain legumes are significant nutritionally, economically and ecologically? Why biopesticide are preferred to conventional pesticides? The investigation of the efficacy of Parthenium hysterophorus powder against Callosobruchus chinensis on Chickpea solves the above mentioned questions and briefs more. It also recommends further research works to get benefited from biopesticide.
What is the remedy in order to feed the worlds projected population in 2050 - some nine billion people, up from 7 billion today? How grain legumes ar...
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cena:
241,47 zł |
Analysis of Stem Borers and Their Parasitoids in Maize and Sorghum
ISBN: 9783659338977 / Angielski / Miękka / 2013 / 72 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. This book tries to analyze the maize and sorghum stem borers and their parasitoids interaction. Few researchers were used general linear Model analysis on the stem borers data. But, generalized linear model is employed and compared with the results generated by using general linear model. The results showed that the mean density of stem borers is not significantly different in years, between maize and sorghum cereal crops, in the levels of cropping systems, soil textures and existence & non existence of parasitoids. The stem borers and parasitoids interaction is exists but quite...
This book tries to analyze the maize and sorghum stem borers and their parasitoids interaction. Few researchers were used general linear Model analysi...
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cena:
241,47 zł |