不同下沉深度的日光温室南侧边际效应
1 ]/ ; i 2Hr 40 80cm depth sinking greenhouse. The strength of the illumination marginal effect was 8040 0cm depth sinking greenhouse, the marginal growth vigor of the three different sinking depth greenhouses was 80 40 0cm. Though the south vertical wall engendered shade in the south marginal areas of greenhouse, the sinking greenhouse of depth 80cm still had obvious advantage of heat preservation in winter and spring, and it significantly reduced the marginal effect the south of the greenhouse.The sinking greenhouse of depth 40cm to 50cm is better. Keywords sinking greenhouse, sinking depth, marginal effect, environment factor / T ; i r B i y i bV “ - ;i“ a a“Z ] A z6 a r q/Te Z_\ b E-mail 2T ; i | S j ; iZ b E; ; i iy0 e[1-10] M “/ T ; i Bt9 [11-12] bM “ -/ T ; i O i/ 2H uy0 b/ T ; i[B4 i 3r q G b]/ ; i 2H u a;T ]1s[s/ T ; i 2Hy0MHTYi i aR/ ; i e4 b 1 ZE 1.1 i k 2 8, g N34 36 E113 21 hvh g 3 jK b k |/ sY 0 a40 a80cm 3 y M] ; i S b | ; i 82m t 10m iW 5m, 4.0m z 4.5 m a z 2.0m a 3.0m b ij m m 1 U [/ 80cm ; i b i r O i 3cm] d b b m D N/ ij k i T Cucumissativus.L o 1| p b HW 2010M11 8 HW 2011 M1 18 b zNZ T z 80cmN 50cmTW 30cm bKT i 2 20cm b 1.2 kZ k ; i 1 3 2010 M 12 2011 M 03 | 3 ]/ ; i 2H ur a a;vHT ] bE i H Y | iZ_ P 2m L b m 2 U y[ “M][/ 40cm i b[ “ P WyY/ 7K 3 JTNT-C y. “ _NS b S -20-85 0.5 b m D N/ ; i 2Hr a b ;v Ui 1 j11 i / 10cm r 12 j22 i 1m b ;v 23 i b ;v b 32 Ts 2.1 ]/ ; i 2Hr [13]d/ ; i 2Hr V1 i 2H ui AHK ; iH ui “ AM0 i u AsHHM V[ i 2r Hr b k |T 9l0cm s i 2Hr b v [14]/ 80cm ; i 2Hr pE 3]/ ; i 2H ur Ms ]/ ; i 2Hr1M m 3 b m ]/ ; i 2H ur 1M m 3 V]/ ; i 2r HrM t ]M] b4 80cm/ ; i 2rHr 2 120cm 40cm/ ; ihl20cm 0cm/ ; ihl 40cm 7 “ M 2 9F 2K C 1 -N H M K H ON H 80cm / ; i 2rHr 2 160cm 40cm/ ; ihl 80cm 0cm/ ; ihl 100cm 2 l9F lC o 6 i vM p7 2 3/ 40 80cm / ; i 2Hr rKTHr i TYV[ { 0cm/ ; ir 2 40cm i TYv b 2.2 ]/ ; i 2H b ; i 2H u b s [ i r a 2 r8YH ui y i 2H u b E b | ]/ ; i 2H u b Ms 1d ]/ ; i 2H ub M wL m 4 b ]/ D N HW2 D N 4m ]/ ; i 2H b M | Vm 4 V[ A 1d i b iM] b 8M t ]M] wL b0800 - i rK i K5 04 P 1400 -rK b 1d i b 9 i b]/ i 2H b 8VC 80400cm0cm/ i H 6 q / q iv b / T ; i 2 Y P i 2H u 3BS| T 3 Y b 3 i[ iv sY 80cm / i 9.31 a40cm / i 9.4 a0cm / i 10.45 a iv 15.9 i/ | i hli 4 i AT OT “/ 9F74 b 2.3 ]/ ; i 2H;v / sY 0 a40 a80cm3 ; i 2H;v4 p 1d ] HW i 2H bi[ HWUS[;vUSV7 i 1m]/ ; i 2H;v M m 5 b m 5 V A 3 ]/ ; i 2H;v M wL* vW b 9F 1300 P vrKv b { iv;v v 3 ]/ i;v b 3 ]/ iM1 0cm / i;vv i 40cm/ iv 80cm/ iMv b V 1 / ] i 9B b m ]/ ; i 2H;v M i/ D N HWb i]/ D N HW;v J M M V N J O B U J P O M Y i52.4 ]/ ; i 2HT ] | 4 3]/ ; i 2HvTY b pTV 2011-01-18 7 S 3 2011-3-19 WB aY9 i9 m 6 b m ]/ ; i 2HT aY1M m 6aT 3 - 2011-01-18 j2011-02-05 3 9 v 6T9 3 b 2 / 7 S9 b 3 z-T9 VC 80400cm / i5 40800cm / i Mv b V f / 2Hr]1Yy 7 “ MHrh / i 2H 2 {|Y9v b m 6b“ 2011-02-12 - 1 Y9 C 04080cm / i f 4 TY9 VC 80400cm/ i b V y Q 6 i 2Hrh 7/ iN H 2H 2 {|Y9v b4 - TY9] iWs v7 “ M pY9- t b 8 3]/ ; i 2HT ]8VC 80400cm/ i9 - 3 i 2HrM “/ 9F i 2Hr Vrh HT 3 b 3 1]/ ; i 2Hr L1 80cm/ ; i 2rHr u8Kl 40cm / ; iQ 0cm / ; i Q b ; i 2HrHr “ i/ 9F7h b 2]/ ; i 2H b L 1d ]/ ; i i b iM] b 8M t ]M] O i b 9 i b]/ i 2 b Hr8VC 04008cm b 3]/ ; i 2H;v L 1d 3 ]/ ; i 2H;v M wL iv;v v 3 ]/ i;v b 3 ]/ iM1;vHr8VC 80400cm b 4VT aY4 Vn 3 ]/ ; i 2HT ]8VC 80 400cm/ i b 8 ; i/ P 2 i 2H uB{|Y 16 i hl i 4 i AT OT “/ 9F74 b8 I n ; i 2/ [ 40-50cmR b ID [1] j i; 9 sZE [J] j 19928 3 73-80 [2] j ; i [J] j 199712 1 23-29 [3] fYHq/ i CFD E [J]S jv 20038 6 33-37 [4] SM l ; i 8. [J] j 200319 3 186-189 [5] | i V ; i ;v M p [J] j 2003193 200-204 [6] | T ; i1 E [D]W Wv 2006 [7] Gerard P.A.B . ; i E y [J]. j 2009251 164-170 [8] ; ir Hr [J] j 2009255 150-155 [9] , v Hr [D] 2 jv 2009 10-14 [10] R 6 ] ; i AM p [J] j S 20098 43-45 [11] ff / T ; ir 8 [J] V 3 2009273 18-20 [12] Z ; ir 8 b [D] 2 jv 2011 1-10 [13] ; iHr [D] 2 jv 2008 14-19 [14] f c / T ; i 2Hr M [J] j 2012288 236-237 3 I f3
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