Titlebook: Boron in Soils and Plants; Proceedings of the I R. W. Bell,B. Rerkasem Conference proceedings 1997 Springer Science+Business Media Dordrech

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Isthmus

銼屑

高調(diào)

Aufgaben und Aspekte der Logistik. soluble soil boron(B). The oven temperature for extraction was 100° C, the orbital shaking speed was 250 revolutions per minute (rpm) and the extraction time was 30 minutes. Control of the extraction temperature and time with minimal evaporative loss of water achieved adequate precision (C.V. = 0.

揮舞

群居男女

豐富

填滿

Logistiknetzwerke und Logistiksystemer shows how wheat genotypes may be evaluated for B efficiency. Two sets of genotypes were screened in sand culture in Thailand and in the field in Nepal and Thailand. One set of genotypes, identified as Boron Screening Nursery 1992/93 (BSN 92/93), included 32 genotypes plus seven replicates each of

SNEER

The problem of boron deficiency in crop production in Bangladesh symptoms typical of B have been observed in a wide range of crops including: deformed and poor root growth; death of plant apices; failure in seed setting; abortion of flowers; thick pod walls with small or no seeds; discolouration of vegetables. Deficiency of B in plants has been considered respon

MIR