Web15 mei 2024 · Straw return is helpful to decrease soil bulk density and increase soil total porosity, which have obvious function to improve soil ventilation condition and promote root penetration in deep soil ( Yao et al., 2014; Zhang et al., 2015 ). Web17 jan. 2024 · The photosynthesis, dry matter accumulation and yield parameters of maize treated with straw returning and deep tillage combined with 60 kg/hm2 potassium fertilizer (SFK60) reached the highest in ...
Straw return accompany with low nitrogen moderately promoted deep root ...
Web29 jul. 2024 · In view of the problems of low straw decomposition rates and reduced soil fertility in southern Liaoning, China, we investigated the effects of no-tillage mode (NT), deep loosening + deep rotary ... WebStraw deep ploughing and returning (PD treatment) could effectively improve the phospholipid fatty acids (PLFAs) of bacteria, actinomycetes, and fungi, the activities of urease,invertase,dehydrogenase and polyphenoloxidase, even the grain yield. In 20-40 cm subsoil layer, the effects were more obvious than those of topsoil. kismet for windows 11
Effects of different patterns of maize-straw application on soil ...
The five treatments were straw removal (SR), straw mulching (SM), straw incorporation into topsoil (SI), deep-ploughing straw incorporation (DP-SI) and deep-injected straw incorporation (DI-SI). Our results showed that straw returning improved soil quality across 0–40 cm depth relative … Meer weergeven A field experiment was initiated in October 2024 at the Wuqiao Experimental Station (37°41′N, 116°37′E), China Agricultural University, … Meer weergeven The total data set method was used to estimate the soil quality index (SQI) (Nabiollahi et al. 2024). First, all soil properties were transformed into dimensionless … Meer weergeven Soil samples were collected after the wheat harvest in June 2024, from both topsoil (0–20 cm) and subsoil (20–40 cm) layers. Since DI-SI creates a heterogenous environment with straw cluster, soil … Meer weergeven One-way ANOVA and the least significant difference (LSD) were used to analyze the difference of straw returning managements on soil biochemical properties … Meer weergeven Web26 mrt. 2024 · Straw returning and tillage practices are widely used in agriculture, however, the effects of these agricultural practices on microbiomes are still unclear. In … Web19 mrt. 2024 · In order to evaluate the potential responses of deep-burying and mulching on soil bacteria community abundance and soil fertility in the same cropping systems, we designed a field experiment as follows: (1) no straw residue (CK), (2) straw mulching (M); (3) straw residue placed in 20–40 cm (DS); and (4) straw residue placed in 20–40 cm … ly script\u0027s