Green waste compost and steer manure did not increase potato petiole
nitrate at early bulking and vine maturity (data not shown) compared to the fallow treatment, suggesting that nitrogen in these amendments mineralized too slowly for a single application to benefit a potato crop (table 3).
For that, all evaluated plants were separated into shoots (leaves, petioles
and stems) and roots.
On the 15th DAS, germination began with the protrusion and elongation of the cotyledon petiole
, with successive differentiations into primary root, leaf sheath, emerging on the side opposite to the one from where the root emerged, and the first eophyll.
P content in the petiole
of the 3rd leaf of the 'Prata ana' banana in three production cycles in function of P doses applied to the soil.
The exceptions were [Ca] in the leaves and absorption roots and the [Mg] in stem + petiole
and absorption roots.
Height of the palm-HT exhibits positive correlation with girth-GT (G=0.1101; P=0.0837), height increment-HT incre (G=0.9835; P=0.9748), petiole
width-PW (G=0.3528; P=0.2912), petiole
depth-PD (G=0.4275; P=0.3025), leaflet length-LLL (G=0.2677; P=0.2242), leaf dry weight-LDW (G=0.2308; P=0.1876), total leaf dry weight-TLDW (G=0.2015; P=0.1671), specific leaf weight-SLW (G=0.4621; P=0.3846), trunk dry matter-TrDM (G=0.6697; P=0.5975), vegetative dry matter-VDM (G=0.5506; P=0.4804), total dry matter-TDM (G=0.3619; P=0.3192) and oil to bunch ratio (G=0.0431; P=0.0406).
Leaves 5.5-20.5 cm long; pulvinus green, pilose, 2-4 mm diam.; petiole
33-39 mm long, slightly larger with rachis; 1 extrafloral nectary, black, sessile, pyramidal, 1-2 mm long, located on the petiole
; rachis 23-110 mm long; interfoliolar segments 13 34 mm long; leaflets discolorous, 4 pairs, membranaceous, adaxial surface glabrous to sparsely pubescent, abaxial surface pilose, lanceolate to elliptic, 17-65 X 9-37 mm, apex acute to cuneate, base assimetric to cuneate, venation penninervous.
Completely randomized design was used with 4 factorial (2 x 5 x 3 x 2) (Medium: MS x B5, TDZ 5 concentrations x Explants: petiole
, leaf, node x Source of explants: field, in vitro) shoot regeneration experiment.
Other traits such as petiole
length, leaf length and width, flower diameter, and pedicel length, though had a fairly narrow range, differed significantly (p < 0.001) among the accessions, indicating highly significant variation among the accessions.