{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,3,28]],"date-time":"2025-03-28T00:19:38Z","timestamp":1743121178972,"version":"3.40.3"},"publisher-location":"Cham","reference-count":5,"publisher":"Springer International Publishing","isbn-type":[{"type":"print","value":"9783319196190"},{"type":"electronic","value":"9783319196206"}],"license":[{"start":{"date-parts":[[2015,1,1]],"date-time":"2015-01-01T00:00:00Z","timestamp":1420070400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015]]},"DOI":"10.1007\/978-3-319-19620-6_14","type":"book-chapter","created":{"date-parts":[[2015,9,28]],"date-time":"2015-09-28T22:07:35Z","timestamp":1443478055000},"page":"107-116","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["The Effect of Precision Nitrogen Topdressing Decision on Winter Wheat"],"prefix":"10.1007","author":[{"given":"Guo","family":"Jianhua","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Meng","family":"Zhijun","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chen","family":"Liping","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ma","family":"Wei","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"An","family":"Xiaofei","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yao","family":"Hong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2015,12,10]]},"reference":[{"issue":"5","key":"14_CR1","first-page":"601","volume":"12","author":"J.Y. Jin","year":"2006","unstructured":"Jin, J.Y., Li, J.K., Li, S.T.: Fertilizer and food safety. J. of Plant Nutrition and Fertilizer\u00a012(5), 601\u2013609 (2006)","journal-title":"J. of Plant Nutrition and Fertilizer"},{"issue":"2","key":"14_CR2","first-page":"450","volume":"41","author":"X. Yan","year":"2008","unstructured":"Yan, X., Jin, J.Y., He, P., et al.: Recent advances in technology of increasing fertilizer use efficiency. Scientia Agricultura Sinica\u00a041(2), 450\u2013459 (2008)","journal-title":"Scientia Agricultura Sinica"},{"key":"14_CR3","doi-asserted-by":"publisher","first-page":"557","DOI":"10.2134\/agronj1997.00021962008900040004x","volume":"89I","author":"S.C. Chapman","year":"1997","unstructured":"Chapman, S.C., Barreto, H.J.: Using a chlorophyl meter to estimate specific leaf nitrogen of tropical maize during vegetative growth. Agron. J.\u00a089I, 557\u2013562 (1997)","journal-title":"Agron. J."},{"issue":"2","key":"14_CR4","first-page":"135","volume":"25","author":"L.H. Wu","year":"1999","unstructured":"Wu, L.H., Tao, Q.N.: Nitrogen fertilizer application based on the diagnosis of N nutrition of rice plants using chlorophyll meter. J. of Zhejiang Agric. Univ.\u00a025(2), 135\u2013138 (1999)","journal-title":"J. of Zhejiang Agric. Univ."},{"issue":"1","key":"14_CR5","first-page":"63","volume":"23","author":"Y.L. Tang","year":"2003","unstructured":"Tang, Y.L., Wang, R.C., Zhang, J.H., et al.: Study on determining nitrogenous levels of barley by hyperspectral and chlorophyll Meter. J. of Triticeae Crops\u00a023(1), 63\u201366 (2003)","journal-title":"J. of Triticeae Crops"}],"container-title":["IFIP Advances in Information and Communication Technology","Computer and Computing Technologies in Agriculture VIII"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-319-19620-6_14","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,9,28]],"date-time":"2019-09-28T20:31:17Z","timestamp":1569702677000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/978-3-319-19620-6_14"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015]]},"ISBN":["9783319196190","9783319196206"],"references-count":5,"URL":"https:\/\/doi.org\/10.1007\/978-3-319-19620-6_14","relation":{},"ISSN":["1868-4238","1868-422X"],"issn-type":[{"type":"print","value":"1868-4238"},{"type":"electronic","value":"1868-422X"}],"subject":[],"published":{"date-parts":[[2015]]},"assertion":[{"value":"10 December 2015","order":1,"name":"first_online","label":"First Online","group":{"name":"ChapterHistory","label":"Chapter History"}}]}}