Excerpts

viticola infection, photosynthetic parameters of grapevines are significantly inhibited, manifested as marked decreases in net photosynthetic rate ( P n ) and transpiration rate ( T r ), while intercellular CO 2 concentration ( C i ) shows an increasing trend [ 26 ].

Both CO 2 GWP and N 2 O GWP exhibited an increasing trend with higher nitrogen application rates, with the N3 treatment showing average increases of 47.35% and 163%, respectively, compared with the N0 treatment.

Over the two growing seasons, the average CH 4 emission flux ranged from −0.24 to 0.02 mg·m −2 ·h −1 , and showed a decreasing trend with an increasing nitrogen application rate and aggravated water deficit.

In most cases these differences were highly significant, with the Blue group clearly dominating over the Red, Green and Orange groups.

In our study, with increasing concentration of each phenolic acid, the activities of antioxidant enzymes (SOD, POD, CAT) and the contents of MDA and Pro in Coix leaves showed an increasing trend when comparing 1000 mg/L with CK ( Table 3 ; Figure 7 ).

Phenolic acids also altered the composition of leaf metabolites, with most differential metabolites showing a decreasing trend after phenolic acid addition.

Pathogenicity assessment of 53 selected isolates from various hosts and geographic origins on detached fig shoots demonstrated highly significant variability in aggressiveness among isolates originating from different host species and geographically distinct regions.

A positive trend between effective concentration and particle size was observed, consistent with the generalized analysis ( Figure 4 c); however, this relationship did not reach statistical significance (r 2 = 0.09).

Root-to-crown ratio (R/S, Figure 3 b) generally showed a decreasing trend from the jointing–booting stage to the milky stage; SACI maintained a high R/S (0.142) at the milky stage, which was significantly higher than that of FMCG (0.119) and CK (0.127).

To evaluate the significance of the differences between groups, a standard ANOVA test was performed ( Table 3 ), which indicated a highly significant global difference (F = 9.233, p = 1.66 · 10 −5 ).

Alkaline phosphatase activity showed a decreasing trend under some treatments, which may be related to the reduced demand for phosphatase secretion by microorganisms and plants after the increase in soil-available phosphorus.

In contrast, while IAA priming elicited a positive trend in germination under acidic stress, the improvement failed to attain statistical significance ( Figure 10 ).

The results revealed that genotype effects were highly significant for PEL n , PEL GA3 , PEL GSI , and PEL D , confirming extensive genetic diversity for GA 3 sensitivity ( Supplementary Table S1 ).

In Zone III (100–150 mm), overall, as soil depth increases, the silt content showed a trend of first decreasing and then fluctuating; the very fine sand content showed a decreasing trend but remained relatively stable; the fine sand content fluctuates, exhibiting different patterns across different plantation ages and depths; the content of medium and coarse sand fluctuated significantly; the decrease in gravel content within Zone III plantations was relatively small, indicating that saxaul plantations in the moderate-precipitation zone cause minimal surface disturbance.

In contrast, the expression of these genes in the S genotype remained relatively stable or exhibited only slight, transient fluctuations, resulting in highly significant expression differences between S and R at later time points.

In terms of appearance quality, the chalky grain percentage and chalkiness degree showed a decreasing trend.

planispinum individuals ( Figure 4 a) exhibited a highly significant positive correlation with temperature, photosynthetically active radiation, and soil moisture across all three layers, and a significant positive correlation with precipitation.

From the perspective of viewing geometry, canopy temperature generally exhibited a decreasing trend with increasing relative azimuth angle between the sensor viewing direction and the solar incident direction.

Without considering angular effects, all three CWSI indices showed an increasing trend with increasing water stress severity.

mukorossi generally displayed a decreasing trend.

Sucrose content in both pulp and kernels exhibited an increasing trend.

Regional climate projections for the Canary Islands indicate a clear trend towards warmer and drier conditions during the 21st century, with mean temperature increases of ~2–4 °C by 2070–2100 under high-emission scenarios and a marked rise in drought and aridity indices, particularly at mid-elevations where P. canariensis forests are concentrated [ 14 , 41 ].

The localization of a SAG12-GFP fusion in SAVs is quite significant in view of the strict senescence-associated expression of SAG12 [ 58 , 59 , 60 ], and this makes SAG12-GFP a convenient and specific marker for SAVs.

However, there was a significant difference (Rb) and a clear trend ( 63 Ni and 65 Zn) in favor of the supply of unstressed roots.

It may be significant that the duration of elongation growth during anoxia and the duration of creep in frozen-thawed walls sections are both on the order of ten minutes.