potting substrate Articles
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Induced phytoextraction: effect of amendment on phytoextraction of cadmium by poplar rooted cuttings ( Populus nigra L. and Populus alba L.)
To determine the effect of amendments on cadmium uptake by one-year old poplar rooted cuttings, a pot experiment was carried out. Pots were filled with three substrates mentioned below: 1) loam soil, cocopeat and perlit were mixed in 1:0.5:0.5 (v/v/v) ratio; 2) loam soil and cocopeat were mixed in 1:1 (v/v) ratio (P50%); 3) loam soil. Four treatments of Cd supply including 0 mg kg –1 (no ...
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Our Spacer: a versatile solution for hydroponic crops
In vegetable crops in particular, there are a number of tried and tested advantages to using our Spacers in hydroponic farming. They include providing a means of lifting the substrate away from the drainage stream whilst providing excellent aeration and avoiding a build-up of humidity below the substrate. These advantages have led to Spacers also being used with other applications and in other ...
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