Plants also respond to P starvation by utilising alternative metabolic pathways

For P acquisition, the PHT gene family controlling P transport provides several candidate genes. In Arabidopsis, the PHTgenes that encode phosphate transporters responsible for transport of P anions are well characterised and are grouped into four families . PHT proteins other than PHT1 are involved in the uptake, distribution and remobilisation of P within the …

Eighty percent of almond plantings are now located in the San Joaquin Valley

We examine the half-century of changes in regional shares of production for the major commodity groupings—fruit and nut crops, vegetable crops, and dairy products.Statewide acreage of fruit and nut crops increased throughout the last half a century from about 1.5 million acres in 1950 to nearly 2 million in 1975 and 2.5 million in 2000. …