The employment of college students is the focus of the work of college students, and the difficulty of employment of college students has become an increasingly prominent problem. This paper deeply analyzes the challenges faced by college students and colleges, the causes of employment difficulties, and the countermeasures and suggestions to improve the quality of employment of college students, gradually improve the system construction, improve the employment service, improve the employment ability, and strive to improve the employment quality of College Students.

The present investigation was to exhibit hereditary attributes of Kajli sheep regarding development execution in the setting of hereditary parameters. Reproduction execution record information was gathered of 13715, Kajli Sheep for the term of 1994-2010 from two homesteads and investigated. The characteristics of fixation were weight during childbirth, weight at weaning, year weight, everyday weight gain at pre-weaning, and weight of greasyfleece wool, the evaluated heritability, for example, 0.05±0.019, 0.069±0.016, 0.015±0.020, 0.056±0.016, and 0.170±0.60, separately in Kajli Sheep. The benefits of rearing estimation of sire and dam of two ranches with respect to hereditary attributes indicated huge variety. It is presumed that quality recurrence and heritability evaluations can contrast among populaces and the job of ecological conditions to which the herds were uncovered and low encouraging arrangement may likewise be in charge of low heritability for different execution characteristics. The herd may be offered advantageous apportion routinely which credit for these distinctions. It is additionally clear that enhancements in the efficiency of Kajli sheep might be accomplished through better bolstering and improved oversee managemental practices.

Information about influence of different land use systems on soil physico-chemical properties is crucial for best land management practices. Properties of soil vary with land use system over time and the knowledge of these changes is vital for sustainable food productivity. The study was conducted at Yamaltu located in Yamaltu-Deba Local Government Area of Gombe State, Nigeria, with the objective to evaluate the influence of different land use types and soil depths on nutrient status and potential changes in nutrient contents due to land use activities. Three major land use systems namely rain fed arable land, irrigated arable land and orchard land were identified, described and mapped on bases of their soils. Six composites soil samples from 0-15cm and 15-30cm were collected from each landuse type and then air dried, ground and passed through a 2mm sieve to determine physicochemical properties. Results of the experiment indicated that the soil were sandy clay loam in texture while Soil pH were slightly acidic to neutral under all landuse systems. In all landuse systems, organic carbon and total N, available P, exchangeable bases and CEC decreased with soil depth. The highest mean values of organic matter (8.2(gkg-1) and total nitrogen (1.34gkg-1) were recorded under the irrigated arable land while Available phosphorus (26.2mgkg-1), Calcium (4.6 cmolkg-1), Magnesium (0.50 cmolkg-1), Potassium (0.26 cmolkg-1), Sodium (0.21 cmolkg-1) and cation exchange capacity (12.0cCmolkg-1) were recorded under orchard land at the surface soil layer. From the results of the study it was possible to conclude that rain fed arable land and irrigated arable land had detrimental effects on the soil physico-chemical properties. Therefore, reducing intensity of cultivation, adopting integrated soil fertility management and application of organic fertilizers could maintain the existing soil condition and replenish degraded soil properties.

An assessment under shade house condition was conducted to identify the effects of graded potassium levels on vegetative growth of cordyline (Cordyline fruticosa var. ‘purple compacta’) plants in the Eastern region, Sri Lanka for a period of 4 months from January to April 2019 and investigation was a completely randomized design with twenty replications per treatment. Six treatments included 0.0 (Control), 0.5, 1.0, 1.5, 2.0 and 2.5 g of potassium/plant/month (g/p/m). Muriate of potash was used as a potassium source. Nitrogen (Urea) and Phosphorous (TSP) were applied at the recommended and fixed rates of 0.5 g/plant/month and 0.5g/plant/month respectively. Recommended agronomic practices were followed uniformly for all treatments. Growth parameters viz. plant height, leaf area, plant biomass and leaf nitrogen content (SPAD) were measured at monthly interval. Analysis of Variance was performed to determine significant difference among treatments (p < 0.05). Results revealed that plants applied with T2 showed significantly (p < 0.05) better performance than the other treatments in the measured growth parameters viz. plant height, leaf area, plant biomass and leaf nitrogen content. The results indicated that potassium level of 0.5 g/p/m could be the most appropriate to maximize the growth of cordyline (Cordyline fruticosa var. ‘purple compacta’) among the treatments used in this investigation under 50% shade condition.