干旱区生态环境知识资源中心(Arid): Effect of using pruning waste as an organic mulching on a drip-irrigated vineyard evapotranspiration under a semi-arid climate

Arid

DOI	10.1016/j.agrformet.2020.108064
	Effect of using pruning waste as an organic mulching on a drip-irrigated vineyard evapotranspiration under a semi-arid climate
	Lopez-Urrea, R.; Sanchez, J. M.; Montoro, A.; Manas, F.; Intrigliolo, D. S.
通讯作者	Lopez-Urrea, R
来源期刊	AGRICULTURAL AND FOREST METEOROLOGY
ISSN	0168-1923
EISSN	1873-2240
出版年	2020
卷号	291
英文摘要	In a drip-irrigated vineyard soil evaporation (E) can reach up to 30-40% of the seasonal grapevine crop evapotranspiration (ETc). Vineyard soil management can be used as a technique to reduce soil E for improving crop water use efficiency. The aim of this experiment was to analyze the effect of using pruning waste as an organic mulching on vineyard ETc. During three experimental seasons, several cycles of grapevines water use determinations were conducted using a large weighing lysimeter located in Albacete (southeast Spain) under drip irrigation. Measurements were carried out under different soil management practices: i) keeping the bare soil within the lysimeter during the first 2-3 days (bare soil), ii) covering the lysimeter soil surface with pruning waste as an organic mulching (about 5 cm thick) for the next 2-3 days (organic mulch), and iii) covering the lysimeter with a waterproof canvas (plastic mulch), similar in colour to the soil, for the last 2-3 days of each measurement cycle. In 2017, the measurements period was initiated when midday stem water potential (Psi(stem)) values reached -1.3 MPa, in order to study the effect of the different soil management on grapevine ETc when vines in the lysimeter were suffering from severe water stress. During the 3-year study, plant determinations (i.e., canopy cover and the phenological stage) showed that vines were at the same stage of development during each period of measurements. Under equal evaporative demand and fractional canopy cover, results showed a reduction in the vineyard ETc between 16-18% with the organic mulching, and up to 24-30% with the plastic mulching. Even though plastic mulches significantly reduced water evaporation from soil surface, this reduction could have resulted in an increase in crop transpiration (T). However, results in this experiment show that both organic and inorganic mulching did not increase vine T compared to no mulching conditions, based on vine T values estimated during the three experimental periods of 2015. Therefore, using pruning waste as an organic mulch could be an environmental friendly alternative to reduce soil evaporation and increase crop water productivity in large areas where vineyards are drip-irrigated.
英文关键词	Weighing lysimeter Soil evaporation Vine transpiration Water use Organic mulch Plastic mulch
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000556177600026
WOS关键词	2-SOURCE ENERGY-BALANCE ; WATER-USE ; CROP COEFFICIENTS ; COMPOSTED MULCH ; SOIL ; GRAPEVINE ; LYSIMETER ; SURFACE ; MAIZE ; YIELD
WOS类目	Agronomy ; Forestry ; Meteorology & Atmospheric Sciences
WOS研究方向	Agriculture ; Forestry ; Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325449
作者单位	[Lopez-Urrea, R.; Montoro, A.; Manas, F.] Inst Tecn Agron Prov ITAP, Parque Empresarial Campollano,2a Avda 61, Albacete 02007, Spain; [Sanchez, J. M.] Univ Castilla La Mancha, Reg Dev Inst IDR, Dept Appl Phys, Av Espana S-N, Albacete 02071, Spain; [Intrigliolo, D. S.] CSIC, Ctr Edafol & Biol Aplicada Segura CEBAS, Dept Riego, Murcia, Spain
推荐引用方式 GB/T 7714	Lopez-Urrea, R.,Sanchez, J. M.,Montoro, A.,et al. Effect of using pruning waste as an organic mulching on a drip-irrigated vineyard evapotranspiration under a semi-arid climate[J],2020,291.
APA	Lopez-Urrea, R.,Sanchez, J. M.,Montoro, A.,Manas, F.,&Intrigliolo, D. S..(2020).Effect of using pruning waste as an organic mulching on a drip-irrigated vineyard evapotranspiration under a semi-arid climate.AGRICULTURAL AND FOREST METEOROLOGY,291.
MLA	Lopez-Urrea, R.,et al."Effect of using pruning waste as an organic mulching on a drip-irrigated vineyard evapotranspiration under a semi-arid climate".AGRICULTURAL AND FOREST METEOROLOGY 291(2020).