Sentence examples for plant considerable from inspiring English sources

Most favoured by slave owners were commercial crops such as olives, grapes, sugar, cotton, tobacco, coffee, and certain forms of rice that demanded intense labour to plant, considerable tending throughout the growing season, and significant labour for harvesting.

As these biological actions are considered to be related to the RA content of the plant, considerable effort has been invested in developing strategies to upregulate biosynthesis of RA by genetically modified (GMO) plant tissues [ 10, 11].

Also in plants, considerable variability of gene expression can occur between genetically identical individuals in identical environments.

Since ZIP is the key transporter for Zn and Fe uptake and translocation in plants, considerable progress has been achieved in cloning and characterizing its functions in crop plants, including soybean and maize [ 30, 31].

Since NA is the key for regulating Fe homeostasis in plants, considerable progress has been achieved in cloning and characterizing the functions of NAS in plants, including barley [ 29, 30], Arabidopsis[ 31], rice [ 32], tomato [ 25] and maize [ 33].

Thus it appears the plant shows considerable fitness (Shaobin et al. 1997; Xu et al. 1997).

Ambrosia artemisiifolia (common ragweed) is an invasive annual plant causing considerable health and economic problems in Europe.

In many plant species, considerable amount of nitrate taken up by roots is transported to the leaf cells, where it undergoes reduction to ammonium and conversion to amino acids and other nitrogen containing molecules.

They found measureable and even quite high levels throughout the plants, with considerable variability in concentration by plant, process, work station, and season.

In the case of aphids, host plants exert considerable selective pressure because the plants constitute the aphids' feeding, mating and oviposition sites.

Host plants exert considerable selective pressure on aphids because the plants constitute their feeding, mating and oviposition sites.