Leng Xianxian

TL;DR: In this article, the authors investigated the effects of irrigation amount and fertilizer regime on mango yield, fruit quality, water use efficiency (WUE) and partial fertilizer productivity (PFP), an orthogonal experiment was conducted on mango under drip fertigation during 2018-2019.

TL;DR: In this article, the authors used the entropy weight method (EWM) to explore an optimal mulching and irrigation-management technology for mango production in a dry hot environment, and the results showed that the photosynthetic rate, stomatal conductance, transpiration rate, leaf water-use efficiency, and carboxylation efficiency in the SM treatment were 12.5% to 83.7% higher than those in the NM treatment.

TL;DR: Wang et al. as discussed by the authors analyzed the drought situation in southwestern China with the standardized precipitation index (SPI) and the standardized precipitation-evapotranspiration index(SPEI) on multiple time scales.

TL;DR: In this article, a walking-type underground layering irrigation and fertilization device, belonging to the technical field of agricultural fertilization equipment, is presented, which consists of a watersource system, an irrigation and fertilizer system, a control system and a fertilizer mixing system.

TL;DR: In this article, the authors proposed a layered transverse soil sampling device which consists of a jack, adrilling barrel, a cone bit, a cylindrical spring, a pedal, a connecting rod I, a rod part II, a fixed pulley, an arc hammer body, elastic telescopic cone sleeves, cutting ring shaped soil sampling tubes, soil sampling holes, a jack base, a strut, a bracket and a round bottom plate.