- 行业: Agriculture
- Number of terms: 29629
- Number of blossaries: 0
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A condition of plant growth when inadequate nutrient supply restricts growth.
Industry:Agriculture
Mixture of substances on or in which cells, tissues, or organs can grow, with or without agar.
Industry:Agriculture
the way nutrients work together to build and maintain tissues.
Industry:Agriculture
An as yet undefined ratio among concentrations of nutrients essential for plant growth which permits maximum growth rate and yield.
Industry:Agriculture
A reciprocal relationship among concentrations of two or more nutrients in plants.
Industry:Agriculture
A chemical element essential for the growth and development of an organism.
Industry:Agriculture
A fruit having a hard woody coat developed from a pistil with more than one carpel.
Industry:Agriculture
A piece of prepared land where crop seedlings are raised for a short time pending their planting in permanent sites. A place where a large number of introduced or breeding varieties or lines are first looked at or screened under field conditions.,
Industry:Agriculture
When a pair of chromosomes is absent resulting in a chromosome number of 2n-2.
Industry:Agriculture
When a polyploid is recessive with all chromosomes in respect to a particular gene.
Industry:Agriculture
