Excerpts

Plant height and dry weight The drought and DSE treatments had highly significant effects on the plant height and dry weight of C. dactylon ( Figure 2 ).

The analysis results showed that there was a highly significant positive correlation between EuFLSs and these core E. ulmoides rubber biosynthesis genes.

superba , with differences being highly significant.

During tillering of both years, N 2 O emission rates showed a trend of C2 < C1 < C0.

Here, they exhibited a highly significant negative correlation, consistent with previous studies ( Reich et al., 1991 ; Wilson et al., 1999 ; Wright and Cannon, 2001 ; Wei et al., 2011 ).

Figure 3C shows that the maximum leaf width of G1500 displayed a slightly increasing trend, indicating that the high concentration of CO 2 in the soil had a strong inhibitory effect on leaf expansion.

The leaf area of G1500 decreased by 92.76% compared with CK, indicating a highly significant difference and suggesting that CO 2 leakage severely impaired spinach leaf growth.

Among other bacterial genera, compared with the control treatment, the relative abundance of the norank_Subgroup_7 genus in the PE-MP addition groups showed a decreasing trend, with reductions ranging from 10.94% to 24.22%.

As demonstrated in Figure 4A , the MDA content in chicory leaves showed an increasing trend with increasing dosages of PE-MPs, and these increases were significant compared with the CK.

The F1-Score results follow a clear trend.

Irrigation exerted strong direct positive effects on rhizosphere biology, with highly significant standardized path coefficients of 0.903*** for catalase, 0.916*** for urease, 0.655*** for bacteria, 0.818*** for fungi, and 0.832*** for actinomycetes.

Response of dry matter accumulation to water-air coupling As shown in Figure 8 , micro-nano bubble irrigation significantly improved the dry matter yield of alfalfa: under a fixed irrigation volume, appropriate increase in dissolved oxygen (DO) concentration led to higher yield, but further oxygen increase resulted in diminishing returns; under constant DO conditions, raising the irrigation amount also enhanced yield, yet continuing increase similarly showed a trend of diminishing marginal gains.

Concurrently, most GA precursors, intermediates, and catabolites (e.g., GA 15 , GA 24 , GA 53 , GA 34 , etc.) also exhibited a decreasing trend from S1 to S2 or S3 ( He et al., 2019 ; Yamaguchi, 2008 ).

At the first harvest, carthamidin exhibited a decreasing trend with the shift of sowing from December (sowing I) to February (sowing III, −17%), with no difference between the two plant populations.

The Shannon indices of AMF in both MM and IMS treatments showed an increasing trend with increasing P fertilizer inputs.

The self-fruitfulness rate among the four sowing periods had a highly significant difference ( Figure 2E ).

Among these, many genes are differentially expressed in A2B1, such as dihydroflavonol reductase (DFR) (A2B1 is 5 times larger than A1B1, extremely significant; 2 times larger than A3B1, significant), anthocyanidin synthase (ANS) (A2B1 is 1.6 times larger than A1B1, highly significant; 1.4 times larger than A3B1, significant), UDP-glucose: Flavonoid 3-O-glucosyltransferase (UFGT) (A2B1 is 3.8 times larger than A1B1, highly significant; 4.5 times larger than A3B1, significant).

Although the dry weight did not reach statistical significance among varieties, Qingyan 1 (0.061 kg) and Tianyan 70 (0.066 kg) showed a trend towards higher values, while Kona (0.042 kg) comprised a relatively lower dry weight. 3.2.

The CB region has maintained continuous OFM population control through September, but the current level shows an increasing trend ( Figure 3B ).

We found that for the five crops, the linear regression model between the yield of the untreated control and the yield response (%) showed a negative trend; however, it was only significant (p <0.05) for barley, maize, and wheat ( Figure 2 ).

However, the role of organic amendments in RNP is also prominent and showed an increasing trend as the organic fertilizer increases.

T6 had the highest organic matter content (24.18 ± 1.01 g·kg −1 ) among all treatments, which also showed a highly significant effect of organic inputs on soil organic matter, and the presence of sheep manure increased it to a greater extent than in other organic and inorganic combinations.

The expression follows a decreasing trend as the organic amendments are increasing, suggesting that bacterial ammonia oxidizers are most stimulated in the presence of inorganic nitrogen sources.

In contrast, rosette leaf lengths in RrCBF1 and RrCBF5 transgenic lines were significantly shorter, ranging from 10.21 to 13.26 mm and 9.04 to 11.12 mm, respectively, demonstrating highly significant differences from the wild-type ( Figures 4E, L ).

Subsequently, the peel weight showed an increasing trend from 90 DAFS to 210 DAFS in 2021, while this trend was less pronounced in 2022.