1 Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas, Ministry of Education, Northwest A&F University, Yangling 712100, China; 2 College of Water Resources and Architectural Engineering, Northwest A&F University, Yangling 712100, China; 3School of Environmental and Land Resource Management, Jiangxi Agricultural University, Nanchang 330045, China
Limited water resources often result in reducedcrop yield and low water productivity(WP). In northwestern China, crop production is generally dependent on precipitation. Therefore, a variety of agricultural rainwaterharvesting (ARH) techniques have been used for conserving soil moisture, ameliorating soil environment, increasing crop yield, and improving water use efficiency. A two-year (2013-2015) field experiment was conducted under a typical sub-humid drought-prone climate in Yangling (108°24′E, 34°20′N; 521 m a.s.l.), Shaanxi Province, China, to explore the effects of mulching(same for summer maize and winter wheat) on soil moisture, soil temperature, crop water consumption, and crop yield with a winter wheat/summer maize rotation. Crops were planted in a ridge-furrow pattern and the treatments consisted of a transparent film mulch over the ridges (M1), a crop straw mulch in the furrows (M2), a transparent film mulch over the ridges and a crop straw mulch in the furrows (M3), a black film mulch over the ridges and a crop straw mulch in the furrows (M4), and a control with no mulch (CK). Results showed that M4 was the best treatment for improving soil water storage and content, and decreasing crop water consumption during the summer maize and winter wheat rotation.In both maize and wheat seasons, M1 had a higher soil temperature than M2 and CK, and M3 had a higher soil temperature than M4. In the maize seasons, M4 had the highest yield, WP, and precipitation productivity (PP), with the average values for these parameters increasing by 30.9%, 39.0%, and 31.0%, respectively, compared to those in CK. In the wheat seasons, however, M3 had the highest yield, WP, and PP, with the average values for these parameters being 23.7%, 26.7%, and 23.8% higher, respectively, than those in CK. Annual yield (maize and wheat yields combined) and WP did not differ significantly between M3 and M4. These results suggested that M3 and M4 may thus be the optimal ARH practices for the production of winter wheat and summer maize, respectively, in arid and semi-arid areas.
Bargar B, Swan J B, Jaynes D.1999. Soil water recharge under uncropped ridges and furrows. Soil Science Society of America Journal, 63(5): 1290-1299.
[2]
Carter D C, Miller S.1991. Three years experience with an on-farm macro-catchment water harvesting system in Botswana. Agricultural Water Management, 19(3): 191-203.
[3]
Chaudhary TN, Chopra UK.1983. Effect of soil covers on growth and yield of irrigated wheat planted at two dates. FieldCrops Research, 6: 293-304.
[4]
Chen Y L, Liu T, Tian X H, et al.2015. Effects of plastic film combined with straw mulch on grain yield and water use efficiency of winter wheat in Loess Plateau. Field Crops Research, 172: 53-58.
[5]
ChoudhuryS G, Srivastava S, Singh R, et al.2014. Tillage and residue management effects on soil aggregation, organic carbon dynamics and yield attribute in rice-wheat cropping system under reclaimed sodic soil. Soil and Tillage Research, 136: 76-83.
[6]
Clay D E, Clay S A, Brix-Davis K, et al.1994. Nitrate movement after anhydrous ammonia application in a ridge tillage system. Journal of Environmental Quality, 23(1): 9-13.
[7]
Dong H Z, Li W J, Tang W, et al.2009. Early plastic mulching increases stand establishment and lint yield of cotton in saline fields. Field Crops Research, 111(3): 269-275.
[8]
Fan MS, Liu XJ, Jiang RF, et al.2005. Crop yields, internal nutrientefficiency, and changes in soil properties in rice-wheat rotations under non-flooded mulchingcultivation. Plant and Soil, 277(1-2): 265-276.
[9]
Ghosh P K, Dayal D, Bandyopadhyay K K, et al.2006. Evaluation of straw and polythene mulch for enhancing productivity of irrigated summer groundnut. Field Crops Research, 99(2-3): 76-86.
[10]
Gu X B, Li Y N, Du Y D.2016. Continuous ridges with film mulching improve soil water content, root growth, seed yield and water use efficiency of winter oilseed rape. Industrial Crops and Products, 85: 139-148.
[11]
Han J, Liao YC, Jia ZK, et al.2014. Effects of ridging with mulching on yield and water use efficiency in winter wheat in semi-humid drought-prone region in China. Acta Agronomica Sinica, 40(1): 101-109. (in Chinese)
[12]
Huang YL, Chen LD, Fu BJ, et al.2005. The wheat yields and water-use efficiency in the LoessPlateau: straw mulch and irrigation effects. Agricultural Water Management, 72(3): 209-222.
[13]
Kahlon MS, Lal R, Ann-Varughese M.2013. Twenty two years of tillage andmulching impacts on soil physical characteristics and carbon sequestration inCentral Ohio. Soil andTillage Research, 126: 151-158.
[14]
Kim SH, Gitz DC, Sicher RC, et al.2007. Temperature dependence of growth, development, and photosynthesis in maize under elevated CO2. Environmental and Experimental Botany, 61(3): 224-236.
[15]
Li F M, Guo A H, Wei H.1999. Effects of clear plastic film mulch on yield of spring wheat. Field Crops Research, 63(1): 79-86.
[16]
Li FM, Wang J, Xu JZ, et al.2004. Productivity and soil response to plastic film mulching durations for spring wheat on entisols in the semiarid Loess Plateau of China. Soil andTillage Research, 78(1): 9-20.
[17]
Li R, Wang M, Jia ZK, et al.2012. Effects of different mulching patterns on soil temperature, moisture water and yield of spring maize in Weibei Highland. Transactions of the CSAE, 28(2): 106-113. (in Chinese)
[18]
Li X L, Su D R, Yuan Q H.2007. Ridge-furrow planting of alfalfa (Medicago sativa L.) for improved rainwater harvest in rainfed semiarid areas in Northwest China. Soil and Tillage Research, 93(1): 117-125.
[19]
Li XY, Gong JD, Wei XH.2000. In-situ rainwater harvesting and gravel mulch combination for corn production in the dry semi-arid region of China. Journal of Arid Environments, 46(4): 371-382.
[20]
Lu H D, Xue J Q, Guo D W, et al.2017. Effects of black plastic film mulching on soil temperatureand humidity in root zone and photosynthetic characteristics of rainfed maize. Transactions of the Chinese Society of Agricultural Engineering, 33(5): 129-135. (in Chinese)
[21]
Macedonio F, Drioli E, Gusev A A, et al.2012. Efficient technologies for worldwide clean water supply. Chemical Engineering and Processing: Process Intensification, 51: 2-17.
[22]
Maurya PR, Lal R.1981. Effects of different mulch materials on soil properties and on the root growth and yield of maize (Zea mays) and cowpea (Vigna unguiculata). Field Crops Research, 4: 33-45.
[23]
Mudatenguha F, Anena J, Kiptum C K, et al.2014. In situ rain water harvesting techniques increase maize growth and grain yield in a semi-arid agro-ecology of nyagatare, Rwanda. International Journal of Agriculture & Biology, 16(5): 996-1000.
[24]
Nachtergaele J, Poesen J, Van Wesemael B.1998. Gravel mulching in vineyards of southern Switzerland. Soil andTillage Research, 46(1-2): 51-59.
[25]
Nan W G, Yue S C, Huang H Z, et al.2016. Effects of plastic film mulching on soil greenhouse gases (CO2, CH4and N2O) concentration within soil profiles in maize fields on theLoess Plateau, China. Journal of Integrative Agriculture, 15(2): 451-464.
[26]
Payero JO, Tarkalson DD, Irmak S, et al.2008. Effect of irrigation amounts applied with subsurface drip irrigation on corn evapotranspiration, yield, water use efficiency, and dry matter production in a semiarid climate. Agricultural Water Management, 95(8): 895-908.
[27]
Qin SH, Zhang JL, Dai HL, et al.2014. Effect of ridge-furrow and plastic-mulching planting patterns onyield formation and water movement of potato in a semi-arid area. Agricultural Water Management, 131: 87-94.
[28]
Ramakrishna A, Tam HM, Wani SP, et al.2006. Effect of mulch on soil temperature, moisture, weed infestation and yield of groundnut in northern Vietnam. Field Crops Research, 95(2-3): 115-125.
[29]
Ren XL, Jia ZK, Chen XL.2008. Rainfall concentration for increasing corn production under semiarid climate. Agricultural Water Management, 95(12): 1293-1302.
[30]
Ren X L, Jia Z K, Chen X L.2010. Effect of micro-catchment rainwater harvesting on water and nutrient use efficiency in farmland under different simulated rainfall conditions. Transactions of the Chinese Society of Agricultural Engineering, 26(3): 75-81. (in Chinese)
[31]
Rockstr?m J, Lannerstad M, Falkenmark M.2007. Assessing the water challenge of a new green revolution in developing countries. Proceedings of the National Academy of Sciences of theUnited States of America, 104(15): 6253-6260.
[32]
Sarkar S, Paramanick M, Goswami SB.2007. Soil temperature, water use and yield of yellow sarson (Brassica napus L. var. glauca) in relation to tillage intensity and mulch management under rainfed lowland ecosystem in eastern India. Soiland Tillage Research, 93(1): 94-101.
[33]
Tian Y, Su D R, Li F M, et al.2003. Effect of rainwater harvesting withridge and furrow on yield of potato in semiarid areas. Field CropsResearch, 84(3): 385-391.
[34]
Tubeileh A, Bruggeman A, Turkelboom F.2016. Water-harvesting designs for fruit tree production in dry environments. Agricultural Water Management, 165: 190-197.
[35]
Wang M, Wang HX, Han QF, et al.2011. Effects of different mulching materials on soil water, temperature, and corn growth. Acta Agronomica Sinica, 37(7): 1249-1258. (in Chinese)
[36]
Wang XL, Li FM, Jia Y, et al.2005. Increasing potato yields with additional water and increased soil temperature. Agricultural Water Management, 78(3): 181-194.
[37]
Wang YJ, Xie ZK, Malhi SS, et al.2009. Effects of rainfall harvesting and mulching technologies on water use efficiency and crop yield in the semi-arid Loess Plateau, China. Agricultural Water Management, 96(3): 374-382.
[38]
Wu SH, Yin YH, Zheng D, et al.2005. Aridity/humidity status of land surface in China during the last three decades. Science in China SeriesD: Earth Sciences, 48(9): 1510-1518.
[39]
Wu Y, Jia Z K, Ren X L, et al.2015. Effects of ridge and furrow rainwater harvesting system combined with irrigation on improving water use efficiency of maize (Zea mays L.) in semi-humid area of China. Agricultural Water Management, 158: 1-9.
[40]
Xiao G J, Zhang Q, Xiong Y C, et al.2007. Integrating rainwater harvesting with supplemental irrigationinto rain-fed spring wheat farming. Soil and Tillage Research, 93(2): 429-437.
[41]
Yin MH, Li YN, Yang Y, et al.2014. Effects of irrigation treatments and film mulching times on physiology of springmaize. Journal of Northwest A& F University(Natural Science Edition), 42(12): 199-207. (in Chinese)
[42]
Yin MH, Li YN, Zhang TL, et al.2015. Effects of different rainwater harvesting patterns onsoil hydrothermal regimes and water use efficiencyof summer maize. Transactions of the Chinese Society for Agricultural Machinery, 46(12): 194-203, 211. (in Chinese)
[43]
Yin M H, Li Y N, Li H, et al.2016. Effects of mulching patterns on farmland soil environment andwinter wheat growth. Transactions of the Chinese Society for Agricultural Machinery, 47(4): 127-135, 227. (in Chinese)
[44]
Yue X F, Zhang T H, Zhao X Y, et al.2016. Effects of rainfall patterns on annual plants inHorqin Sandy Land, Inner Mongolia of China. Journal of Arid Land, 8(3): 389-398.
[45]
Zhang JB, Yang JS, Yao RJ, et al.2014. The effects of farmyard manure and mulch on soil physical properties in a reclaimed coastal tidal flat salt-affected soil. Journal of Integrative Agriculture, 13(8): 1782-1790.
[46]
Zhao YC, Wang P, Li JL, et al.2009. The effects of two organic manures on soil propertiesand crop yields on a temperate calcareous soil under a wheat-maize cropping system. European Journal of Agronomy, 31(1): 36-42.
[47]
Zhou LM, Li FM, Jin SL, et al.2009. How two ridges and the furrow mulched with plastic film affect soil water, soil temperature and yield of maize on the semiarid Loess Plateau of China. Field Crops Research, 113(1): 41-47.
[48]
Zhou LM, Jin SL, Liu CA, et al.2012. Ridge-furrow and plastic-mulchingtillage enhances maize-soil interactions: opportunities and challenges in a semiarid agroecosystem. Field Crops Research, 126: 181-188.
2018, Vol. 10 
), Yuanbo XU1,2, Changming ZHOU3
