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Double Film-mulch for High Yeilding of Cotton with High Quality on Alkaline Soil

Liu Shengtian(Shandong Academy of Agricultural Managers, Jinan 250100)  
Studies on high yield culture of cotton with high quality in 1991-1995 demonstrated that double film-mulching Could create good conditions for cotton to grow and develop, significantly promoting cotton seed to germinate earlier. The seeding time of double filmmulched cotton was 12 days earlier than that of one layer film-mulched, with 71. 2% of leaves appeared at the best leafing stage, 75. 8% of boils at the best squaring stage, and the number of summer and early autumn cotton boils accounting for 89%, with the yield of ginned cotton per mu being 145. 3-161. 75kg (2180-2430 kg ha-1). In comparison with of one layer film-mulched cotton, the flowers before frost increased by 14. 6%, pure income per mu increased by 50. 46 yuan.
【CateGory Index】: S562.04
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1 Liu Shengtian 1 Han Changsheng 2 Li Zetian 3 Zhu Hemin 2 Zhu Hong 1 Feng Jungzhi 3 Zhang Yuhua 2 Han Chunxia 2 1 Shandong Agricultural Management College,Ji'nan 250100 2 Fine-quality Seed Cotton Processing Plant of Huimin County 251;Studies on High-Yield and Quality Cotton Cultivation Techniques of Double Plastic Multching in Saline alkaline Fields[J];ACTA GOSSYPII SINICA;1997-05
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1 LI Ru-zhong,FU Zhen-hua,WANG Zong-wen & WANG Jing-hui (Shandong Cotton Research Center,Jinan 250100);Reviews of cotton science and technology during 50 years and developming strategies in the early 21st century in Shandong Province[J];SHANDONG AGRICULTURAL SCIENCES;2000-01
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【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 ZHOU Gui-sheng et al(Agri.College,Yangzhou University,Yangzhou,Jiangsu 225009);Effects of Different Cultivation Methods on Cotton Growth,Lint Yield and Fiber Quality[J];Journal of Anhui Agricultural Sciences;2006-01
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