Zobrazeno 1 - 10
of 1 726
pro vyhledávání: '"Mineral fertilization"'
Autor:
Daniel Ponce de Leon, Milagros Garcia Rubido, Ramón Rivera, Daniel Mancero-Castillo, Yoansy Garcia
Publikováno v:
Frontiers in Agronomy, Vol 6 (2024)
Tobacco (Nicotiana tabacum L.) has long been vital to Cuban agriculture, with its products renowned for their quality. Cuban tobacco is grown in soils with a long history of continuous farming using traditional fertilization methods characterized by
Externí odkaz:
https://doaj.org/article/47fc5de6b0284de580b19c64dbb4eca8
Publikováno v:
Agricultural Science and Technology, Vol 16, Iss 1, Pp 94-103 (2024)
Abstract. The effectiveness of mineral fertilization on wheat productivity was determined in a field experiment on Alluvial-meadow soil (Fluvisol, FAO 2015) at the experimental field of Tsalapitsa village, Plovdiv region, during 2019-2020. Four incre
Externí odkaz:
https://doaj.org/article/5d8d48acbd7643c18257dc0bad8a6eb4
Autor:
Galina M. Deriglazova
Publikováno v:
Мелиорация и гидротехника, Vol 13, Iss 4, Pp 332-348 (2023)
Purpose: to determine the influence of the cultivar, seeding rate and application of mineral fertilizers when cultivating spring barley on the assimilation surface area of one plant and the leaf surface index of crops according to the crop growth pha
Externí odkaz:
https://doaj.org/article/c15dbcec398543aa95c72b8fc2c5c4b9
Publikováno v:
Frontiers in Soil Science, Vol 4 (2024)
IntroductionDespite various efforts to reduce nitrogen leaching from agricultural land, the permissible nitrate concentrations in groundwater have often been exceeded in the past. Intensive farming is often seen as the cause of the deterioration in w
Externí odkaz:
https://doaj.org/article/a2141d8a7cc0482a93f75bd61205f0d4
Autor:
Ana Paula Almeida Castaldelli Maciel, Gabriela Medeiros, Amanda de Souza Machado, Maria Clara Pilatti, Ralpho Rinaldo dos Reis, Silvio Cesar Sampaio
Publikováno v:
Water, Vol 16, Iss 10, p 1412 (2024)
This study evaluates the long-term effects of swine wastewater (SWW) on relevant parameters for soil fertility, including calcium (Ca), magnesium (Mg), potassium (K) cations, cation exchange capacity (CEC), and organic matter (OM) in an agricultural
Externí odkaz:
https://doaj.org/article/f4bade1db45844c0ab33d35efb4dfd26
Publikováno v:
Agronomy, Vol 14, Iss 4, p 861 (2024)
Increasing the use of organic fertilizers is an effective measure to improve, increase soil fertility and maintain crop yields. The aim of this study was to investigate the influence of different types of organic fertilizers on the early yield of gra
Externí odkaz:
https://doaj.org/article/b8ac91f21012466491119913483c23d7
Publikováno v:
Revista Brasileira de Fruticultura, Vol 45 (2023)
Abstract The objective was to determine the effects of doses of controlled-release fertilizer and container volume on the initial growth and quality of Hymenaea courbaril seedlings. The experimental design was completely randomized in a 2 x 4 factori
Externí odkaz:
https://doaj.org/article/d57d444ce39e4eb98c60f05a4bd1c2a2
Autor:
Ali El-Naggar, G. Imhmd
Publikováno v:
Scientific Journal of Flowers and Ornamental Plants, Vol 10, Iss 1, Pp 17-26 (2023)
The present study was designed to investigate the influence of humic acid (HA) as an organic nutrition and mineral NPK and their combined effects on growth, qualitative and quantitative characteristics and the chemical constituents of Rosa hybrida, L
Externí odkaz:
https://doaj.org/article/e15f7f4adefa44e4917cae3c887d0f49
Autor:
Danilo Crispim Massuela, Sebastian Munz, Jens Hartung, Peteh Mehdi Nkebiwe, Simone Graeff-Hönninger
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Indoor medicinal cannabis cultivation systems enable year-round cultivation and better control of growing factors, however, such systems are energy and resource intensive. Nutrient deprivation during flowering can trigger nutrient translocation and m
Externí odkaz:
https://doaj.org/article/ca2f58dbc7544cf3bfb664a09d9fb9ac