Nutrição mineral de hortaliças LXIX. Deficiência de macronutrientes e boro na cultura da mostarda (Brassica juceas)

Belfort, C C; Haag, H.P.

doi:10.1590/s0071-12761985000100013

Cited by 2 publications

(2 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In studies conducted with 30-day-old of mustard plants, it was verified that shoot dry mass and growth were affected by phosphorus deficiency (Belfort;Haag, 1985). Significant differences were also observed in leaves and roots of coriander at 35 and 40 days of age, submitted to phosphorus deficiency, when compared to the plants supplied of this nutrient (Daflon et al, 2014).…”

Section: Resultsmentioning

confidence: 95%

Substrates based on carbonized rice husk combined with phosphate fertilization in coriander and mustard seedlings

Andrade,

Zanão Júnior,

Zanão

et al. 2024

Rev. Car. Cien. Soc.

View full text Add to dashboard Cite

Combinations of substrates of easy acquisition and nutrients availability favor the production of quality seedlings with lower production cost. Aiming at an alternative for the production of quality seedlings from the insertion of low-cost, sustainable raw material into the commercial substrate, the present work aimed to evaluate the effect of different proportions of the composition of the carbonized rice husk mixture, sand and soil (3:1:3 V:V:V) with commercial substrate (composed of peat fiber and vermiculite), with or without added phosphorus, without development of coriander and mustard seedlings. The experiment was executed in a greenhouse under a randomized block design with six seedlings per plot and seven replications. The treatments were arranged in a 5x2 factorial scheme with 0, 25, 50, 75 and 100 % of the combination added to the commercial substrate with or without addition of triple superphosphate. After 35 days of emergency, plant height, shot dry mass production and roots dry mass production were evaluated. The results showed that there was no effect on the phosphate fertilizer addition to the substrates tested in any evaluated trait, as well as significant interaction between the factors studied in the development of seedlings. The height and dry matter yield of shoots and roots were higher when the combination of carbonized rice husk, sand and soil was added to the commercial substrate in proportions of 50 % and 75 % and 100 % in both vegetables. Carbonized rice husk proved to be an efficient alternative substrate for the production of coriander and mustard seedlings.

show abstract

Section: Resultsmentioning

confidence: 95%

Substrates based on carbonized rice husk combined with phosphate fertilization in coriander and mustard seedlings

Andrade,

Zanão Júnior,

Zanão

et al. 2024

Rev. Car. Cien. Soc.

View full text Add to dashboard Cite

show abstract

“…Resulta dos semelhantes ! f, orám obtidos beringela(HAAG & HOMA, 1968) e mostarda(BELFORT & HAAG, 1988).…”

unclassified

Absorção de nutrientes, diagnóstico de sintomas de deficiência de macronutrientes e de B e efeito de níveis de C>small<A>/small< e B sobre o desenvolvimento da couve (>i<Brassica oleracea>/i< L. var >i<acephala>/i< D. C.)

Corrêa¹

View full text Add to dashboard Cite

Tabela n º Página vii Tabela n Página de couve em função dos tratamentos •..•••..•.•.••. 42 6. Acúmulo de fósforo (mg/planta) nas folhas supe riores (FS), folhas inferiores (FI), brotações laterais superiores (BS), brotações laterais inferiores (BI), caule e total em plantas de couve em função dos tratamentos ...•..•.•••..••... 44 7. Acúmulo de potássio (mg/planta) nas folhas su periores (FS), folhas inferiores (FI), brota ções laterais superiores (BS), brotações late rais inferiores (BI), caule e total em plantas de couve em função dos tratamentos •.•.••••..•••.-. 46 8. Acúmulo de cálcio (mg/planta) nas folhas supe riores (FS), folhas inferiores (FI), brotações laterais superiores (BS), brotações laterais inferiores (BI), caule e total em plantas de couve em função dos tratamentos ••..••....•..•.... 48 9. Acúmulo de magnésio (mg/planta) nas folhas su periores (FS), folhas inferiores (FI), brota ções taterais superiores (BS), brotações late rais inferiores (BI), caule e total em plantas de couve em função dos tratamentos .•••..••.••••.. 51 10. Acúmulo de enxofre (mg/planta) nas folhas su periores (FS), folhas inferiores (FI), brota ções laterais superiores (BS), brotações late rais inferiores (BI), caule e total em plantas de couve em função dos tratamentos .•••••••.••••.• 52 '•fy' 't'o,r; •'40 1 �D 2 w 3 ao. o 4 àqo Ca na sol uç�o • •-º FIGURA 11. Produção de matéria seca (MS) , em gramas, nas diversas partes da planta de couve submetida a níveis de cálcio (mg/1) na solução nutritiva.

show abstract

Nutrição mineral de hortaliças LXIX. Deficiência de macronutrientes e boro na cultura da mostarda (Brassica juceas)

Cited by 2 publications

References 1 publication

Substrates based on carbonized rice husk combined with phosphate fertilization in coriander and mustard seedlings

Substrates based on carbonized rice husk combined with phosphate fertilization in coriander and mustard seedlings

Absorção de nutrientes, diagnóstico de sintomas de deficiência de macronutrientes e de B e efeito de níveis de C>small<A>/small< e B sobre o desenvolvimento da couve (>i<Brassica oleracea>/i< L. var >i<acephala>/i< D. C.)

Contact Info

Product

Resources

About