Acknowledgement
This study was supported by the Department of Agricultural Biology, National Academy of Agricultural Science of the Rural Development Administration (project: PJ01486701).
References
- Adeduntan SA, Oyerinde AS (2010) Evaluation of nutritional and antinutritional characteristics of Obeche (Triplochition scleroxylon scleroxylon) and several Mulberry (Morus alba) leaves. Afr J Biochem Res 4(7), 175-178.
- Ahmed F, Ahmed O, Iqbal M T (2015) Advanced fertilizer management practices for mulberry (Morus spp.) plant production. J Basic Appl Res Int 9(2), 111-122.
- AOAC (1990) Official methods of analysis, 15th ed. Association of official analytical chemists, Inc., Arlington.
- Asai H, Samson BK, Stephan HM, Songyikhangsuthor K, Homma K, Kiyono Y, et al. (2009) Biochar amendment techniques for upland rice production in Northern Laos: 1. Soil physical properties, leaf SPAD and grain yield. Field Crop Res 111, 81-84. https://doi.org/10.1016/j.fcr.2008.10.008
- Aulakh MS, Wassmann R, Bueno C, Kreuzwieser J, Rennenberg H (2001) Characterization of root exudates at different growth stages of ten rice (Oryza sativa L.) cultivars. Plant Biol 3, 139-148. https://doi.org/10.1055/s-2001-12905
- Bongale UD (2006) Soil Health Management for Sustainable Sericulture. National Seminar on Soil Health and Water Management for Sustainable Sericulture, Regional Sericulture Research Station (CSB), Bangalore, India 27-28 Sep. 36-40.
- Bose PC, Majumder SK (1999) Nitrogen fertilizer recommendation of mulberry (Morus alba L.) based on the mitsch; ich-Brey. Sericologia, 35(2), 331-336.
- Constantinides M, Fownes JH (1994) Nitrogen mineralization from leaves and litter of tropical plants: relationship to nitrogen, lignin and soluble polyphenol concentrations. Soil Biol Biochem 26, 49-55. https://doi.org/10.1016/0038-0717(94)90194-5
- Dick WA (1983) Organic carbon, nitrogen, phosphorus concentrations and pH in soil profiles as affected by tillage intensity. Soil Sci Soc Am J 47, 102-107. https://doi.org/10.2136/sssaj1983.03615995004700010021x
- Ercisli S, Orhan E (2007) Chemical composition of white (Morus alba), red (Morus rubra) and black (Morus nigra) mulberry fruits. Food Chem 103, 1380-1384. https://doi.org/10.1016/j.foodchem.2006.10.054
- Ercisli S (2009) Black table olives from northeastern region of Turkey: The composition and nutritive value. Pharmacog Mag 5, 183-188. https://doi.org/10.4103/0973-1296.58153
- Erf JA, Proctor JTA (1987) Changes in apple leaf water status and vegetative growth as influenced by crop load. J Am Soc Hortic Sci 112, 617-620. https://doi.org/10.21273/JASHS.112.4.617
- Heczko J, Gselman A, Turinek M, Bavec M, Kristl J (2011) Organic carbon content in soils of long-term field trial: comparison of analytical methods. Agric 8, 17-22.
- Karlen DL, Wollenhaupt NC, Erbach DC, Swan JB, Eash NS, Jordhal JL (1994) Long-term tillage effects on soil quality. Soil Tillage Res 32, 313-327. https://doi.org/10.1016/0167-1987(94)00427-G
- Kimura T, Nakagawa K, Kubota H, Kojima Y, Goto Y, Yamagishi K, et al. (2007) Food-grade mulberry powder enriched with 1-deoxynojirimycin suppresses the elevation of postprandial blood glucose in humans. J Agric Food Chem 55, 5869-5874. https://doi.org/10.1021/jf062680g
- Laity PR, Baldwin E, Holland C (2019) Change in silk feedstock rheology during cocoon construction: The role of calcium and potassium ions. Macromol Biosci 19(3), e1800188.
- Lee W, Choi S (2012) Quantitative changes of polyphenolic compounds in mulberry (Morus alba L.) leaves in relation to varieties, harvest period, and heat processing. Prev Nutr Food Sci 17, 280. https://doi.org/10.3746/PNF.2012.17.4.280
- Lee YB, Ha HS, Park BK, Cho JS, Kim PJ (2002) Effect of a fly ash and gypsummixture on rice cultivation. Soil Sci Plant Nutr 48, 171-178. https://doi.org/10.1080/00380768.2002.10409188
- Mahboubi AA, Lal R, Fausey NR (1993) Twenty-eight years of tillage effect on two soils in Ohio. Soil Sci Soc Am J 57, 506-512. https://doi.org/10.2136/sssaj1993.03615995005700020034x
- Matsunaga A, Saba T, Nesumi A (2009) Effect of nitrogen fertilizers on composition of catechins in shoots of tea cultivars. Chagyo Kenkyu Hokoku 108, 19-27.
- Mudau FN, Soundy P, Du Toit ES, Olivier J (2006) Variation in polyphenolic content of Athrixiaphylicoides (L.) (bush tea) leaves with season and nitrogen application. S Afr J Bot 72, 398-402. https://doi.org/10.1016/j.sajb.2005.10.007
- Nakagawa K (2013) Studies targeting α-glucosidase inhibition, antiangiogenic effects, and lipid modification regulation: background, evaluation, and challenges in the development of food ingredients for therapeutic purposes. Biosci Biotechnol Biochem 77, 900-908. https://doi.org/10.1271/bbb.120908
- Nasreen A, Cheema GM, Ashfaq M (1999) Rearing of milk Bombyx mori L. on alternative food parts. Pak J Biol Sci 2, 843-845. https://doi.org/10.3923/pjbs.1999.843.845
- Okwu DE (2005) Phytochemicals, vitamins and mineral contents of two Nigerian medicinal plants. Int J Mol Med Adv Sci 1, 375-381.
- Rajaram S, Nongrang K, Mandal SK, Ghosh MK, Bindroo BB (2013) Azotobacter Chroococcum Mass Culture for Production of BioFertilizer, Its Sustained Efficacy on Nitrogen Fixation and Crop Productivity in Mulberry Garden. Int J Comput Eng 3, 332-340.
- Rathore MS, Srinivasulu Y, Kour R, Dhar A, Khan MA (2010) Cryopreservation of elite mulberry germplasm. Curr Sci 99, 55.
- Ruth L, Ghatak S, Subbarayan S, Choudhury BN, Curusubramanian G, Kumar NS, et al. (2019) Influence of micronutrients on the food consumption rate and silk production of Bombyx mori (Lepidoptera: Bombycidae) reared on mulberry plants grown in a mountainous agro-ecological condition. Front Physiol 10:878.
- Sannappa B, Doreswany C, Ramakrishna N, Govindan R, Sagadish KS (2005) Influence of sources of organic manures applied to 5-36 mulberry on rearing performance of silkworm (PM x GSR-2). Progress of Research in Organic Sericulture and Seri-by product Utilization, 131-136.
- Shi G, Kang Z, Ren F, Zhou Y, Guo P (2020) Effects of quercetin on the growth and expression of immune-pathway-related genes in silkworm (Lepidoptera: Bombycidae). J Insect Sci 20:23.
- Singheal BK, Malav R, Sarkar A, Datta RK (1999) Nutritional disorders of mulberry (Morus spp.): III- leaf nutrient guide for secondary nutrients. Sericologia 39, 599-609.
- Stewart AJ, Chapman W, Jenkins GI, Graham I, Martin T, Crozier A (2001) The effect of nitrogen and phosphorus deficiency on flavonol accumulation in plant tissues. Plant, Cell Environ 24, 1189-1197. https://doi.org/10.1046/j.1365-3040.2001.00768.x
- Zhang YE, Ma HJ, Feng DD, Lai XF, Chen ZM, Xu MY, et al. (2012) Induction of detoxification enzymes by quercetin in the silkworm. J Econ Entomol 105, 1034-1042. https://doi.org/10.1603/ec11287
- Zou Y, Liao S, Shen W, Liu F, Tang C, Chen CYO, et al. (2012) Phenolics and antioxidant activity of mulberry leaves depend on cultivar and harvest month in southern China. Int J Mol Sci 13, 16544-16553. https://doi.org/10.3390/ijms131216544