豬發(fā)酵床廢棄墊料不同配比基質(zhì)對辣椒生長及品質(zhì)的影響
<p>土 壤 (Soils), 2017, 49(6): 11001107 æÁ “ Ê 8 jÑ©21ùîVü ¥ÉÏ Û“ Fc ¥9F éÚaé= ë 3þ gï 6Ú F £ ? z¥ F µù¿ ¼ ì¥ 3É 'ùî²TÐN Ë »b 表 4 復(fù)配基質(zhì)對辣椒株高和莖粗的影響 Table 4 Effects of compound substrates on plant heights and stem diameters of peppers ) Ø éÚ (cm) ÔY (mm) CK 35.41 4.16 de 10.53 0.83 bc T1 37.92 1.71 cde 9.49 0.52 cd T2 41.33 5.39 bcd 11.14 0.52 b T3 36.80 2.39 cde 9.28 0.83 d T4 42.50 8.25 bc 11.15 1.04 b T5 36.90 3.81 cde 10.49 0.80 bc T6 32.50 4.53 e 9.38 0.78 d T7 45.40 6.35 ab 10.49 0.96 bc T8 50.30 1.96 a 12.50 0.63 a T9 44.90 5.37 ab 11.51 0.74 ab 2.2.2 ;T¨ Tþ 3ÁK'¥3 ØVñB TþÁ ¥4Úû YV°¤W¤¹¿ ÿTþ¥ 3 Ø ? LC22b Âm 1 î UÉ ¥1 P¤ = Ë¥ Á 3 üAMÄb98 T7 T8) Ø¥ê Î q (Pn) (A÷Ú¿ ð) Ø T8 ) Ø¥ d (Gs)- Îq(Tr) (A÷Ú¿ ð) Ø T2 ) Ø¥W CO2i (Ci)A÷Ú¿ ð) Ø T6 ) Ø¥ PnaGs Tr(A÷®¿ ð) Ø T9) Ø¥ CiA÷®¿ ð)Ø ¥1É¥ Gs Tr ¥MÄ t MBÁbT6) Ø¥ PnA÷®¿ CK T1aT2aT3 T5) Ø¥ Pn Ð CK ) ØíA÷µs ð) Ø (A÷Ú¿ CK “ T2aT7 T8) Ø¥ GsA÷Ú¿ CK ð) Ø¥ Gs (A÷®¿ CK ) Øb“ T2 ) Ø¥CiA÷Ú¿ CK ð) Ø¥ Ci (A÷®¿ CKbT7 T8 ) Ø¥ Tr A÷Ú¿ CK T2 ) Ø¥ Tr ÐCK) ØíA÷µs ð) Ø¥ TrA÷®¿ CKbPn Y±þÄ ? ïÁ ¥1oy ÍbTþ Tr¥vlQ ±þ- Û > £s¥ O°¤Y“Tþ¥ £s æ¨ q22-23b' k²TV ü T8 )Ø¥ = ËT¨K áè , ¦ , © . !ì?5Ç µg Á #r ± 3þ“¥Y J. r , 2015, 47(6): 11011106 8 ç Û , o ´ , >o , © . 樱 3þ?5!ìÇÅ! vâ ìÉ¥ùî J. y jÑ , R W ´ , ¦Él , © . ¥Z+Ð 3þ s ¥¥Y J. ÏS ì , 2006, 26(1): 142145 23 Ï¿ , Ù_l , ë +! , © . | = O=ÿ ¥Y J. ±þ 3 ÿÐ , 2011, 35(1): 8290 24 Ù Î , á , ; , © . %I N ¡Z ä Íc ¥Y J. j<vÐÐ , 2006, 28(2): 3238 26 ¸6 , f¥= , ¥ê , © . +Õ Ëg Á ÖÉ¥Y J. Ê j<Ð .2009, 25(6): 12971300 » 6 ù ÚÓ Ë©ì?5l Ç ¥1É 3É# ÖÉ¥Y 1107 http:/soils.issas.ac.cn Effects of Substrates with Different Compositions Derived from Waste Padding of Pig Fermentation Bed on Growth and Quality of Pepper GAO Wenrui, WANG Xin, XU Gang*, LI Decui, SUN Yanjun, HAN Bing, SHI Longyan (Institute of Vegetable Crops, Jiangsu Academy of Agricultural Sciences/Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement, Nanjing 210014, China) Abstract: The 1stgeneration of waste padding of pig fermentation bed (WD) was used as the main material, added with vermiculite or vinegar residue or their mixture to prepare the compound substrates with different formulas. Then physicochemical properties (unit weight, total porosity, water/air ratio, pH, EC, total nitrogen, alkali-hydrolyzale nitrogen, organic matter, etc.) of these substrates and their effects on plant growth, photosynthesis, yield and fruit quality of peppers were studied. The results showed that physical characteristics of T8 treatment (WD vinegar residue vermiculite = 9 2 6 ) were all within the ranges of ideal substrate. T7 (WD : vinegar residue vermiculite = 9 4 4), T8, and T9 (WD vermiculite = 9 5) treatments had lower total nitrogen, available nitrogen, available potassium contents and EC values, but had higher total phosphorus, available phosphorus contents and pH values. The plant heights and stem diameters of pepper of T7, T8 and T9 treatments were significantly higher than those of other treatments. T8 treatment had the highest photosynthesis and chlorophyll content, significantly higher than those of CK. T8 had the highest pepper yield, followed by T4 (WD vinegar residue = 5 2), increased by 11.14% and 7.74%, respectively, compared with CK. T7 and T8 treatments had lower soluble solids contents, but higher contents of Vc, soluble protein and soluble sugar. On the whole, T8 treatment is recommended as an organic substrate for the growth of pepper. Key words: Waste padding of pig fermentation bed; Pepper; Yield; Quality; Photosynthesis</p>
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