Wyniki wyszukiwania

1

Effect of sowing and harvest date on yielding in summer savory [Satureja hortensis L.] herbage

100%

Ziombra M., Fraszczak B.

Nauka Przyroda Technologie. Uniwersytet Przyrodniczy w Poznaniu

|

2008

|

tom 02

|

nr 1

2

The effect of broad bean cultivars sowing time on the seeds infestation by Bruchus rufimanus Boh.

100%

Wojciechowicz-Zytko E.

Vegetable Crops Research Bulletin

|

2001

|

tom 54

|

nr 1

3

Effect of various factors on the intensity of infection of wheat spike inoculated by Fusarium graminearum Sch.

100%

Balazs F., Jevtic R., Dencic S., Jerkovic Z., Momcilovic V.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

|

1993

|

tom 37

|

nr 3

4

The model and canopy architecture of winter wheat depending on sowing time

100%

Mazurek J., Podolska G.

Fragmenta Agronomica

|

1995

|

tom 12

|

nr 2

5

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Sowing value of white mustard (Sinapis alba L.) seeds collected from plants sown in different times

84%

Kisielewska W., Harasimowicz-Hermann G.

Rośliny Oleiste - Oilseed Crops

|

2006

|

tom 27

|

nr 2

6

Wplyw terminu siewu i wschodow na plonowanie owsa

84%

Kozminski C., Michalska B.

Biuletyn Informacyjny. Akademia Rolniczo-Techniczna w Olsztynie

|

1992

|

tom 33

105-114

7

Gryka roslina poznego siewu

84%

Kurzynska B.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

|

1998

|

nr 05

10-11

8

Method and time of alfalfa sowing when climate is changing

84%

Andrzejewska J., Albrecht K. A., Ignaczak S., Skinder Z.

Acta Scientiarum Polonorum. Agricultura

|

2015

|

tom 14

|

nr 3

The inspiration to reassess method and timing for establishing alfalfa (Medicago sativa L.) is meteorological data documenting that current Polish winters are milder than several decades ago, when management recommendations were worked out for this crop. Additionally, prolonged periods of spring drought occur more frequently, posing significant challenges to the development of alfalfa seedlings under a companion crop. The hypothesis was made that as climatic conditions change, the traditional practice of spring sowing with a barley (Hordeum vulgare L.) companion crop may become higher risk, and direct sowing later in the season when rainfall is more dependable would provide advantages. From 2010 to 2014 three series of experiments were carried out over the establishment year and first production year. Establishment success and yield performance of alfalfa sown with a barley companion crop in April was compared to alfalfa direct sown in May, June, July and August. Plant density, overwinter survival, and diameter of the upper taproot from sowings performed in the period April to late July were similar. Plant density with August sowing was significantly higher, but taproot diameter was smaller than in plants sown earlier in spring or summer. Plants from all sowing treatments overwintered well, with the greatest stand loss of only 15% occurring with August sowing. In the first production year, mean dry matter yields were similar for alfalfa sown in the period from April to late July, averaging 11.7 Mg. ha⁻¹. First production year yield associated with August sowing was significantly lower, at 8.88 Mg. ha⁻¹. In the years and locations of this study, the alternative of direct sowing alfalfa up to late July resulted in similar establishment success to the traditional practice of sowing with a barley companion crop in early spring.

9

The effect of the method and time of seedling production on red cabbage (Brassica oleracea L. ssp. oleracea convar. capitata (L) Alef. var. capitata L. f. rubra DC.) yield

84%

Tendaj M., Sawicki K.

Acta Agrobotanica

|

2012

|

tom 65

|

nr 1

This study, conducted in the period 2006-2008, involved an evaluation of yield and commercially useful traits of red cabbage grown from seedlings produced from seeds sown at three different times (the second decade of April, the third decade of April, and the first decade of May). Seedlings were produced in multicell trays in an unheated greenhouse and in a nursery bed from seeds sown at the same time. The experiment included 6 red cabbage cultivars (‘Huzaro F1’, ‘Kalibos’, ‘Langedijker Polana’, ‘Rodeo F1’, ‘Roxy F1’, ‘Zelox F1’). After cabbage heads were harvested in the second decade of October (in each year), total and marketable yield as well as head weight and the head shape index were determined. Red cabbage yield was shown to be significantly dependent on the cultivar, time of sowing, and method of seedling production. Among the cultivars studied, the following proved to be the most productive, irrespective of the other experimental factors: ‘Zelox F1’ (marketable yield averaged 398.11 kg×100 m-2), ‘Roxy F1’ (marketable yield averaged 368.82 kg×100 m-2), and ‘Rodeo F1’ (marketable yield averaged 331.59 kg×100 m-2). The cultivar ‘Kalibos’ was characterized by the lowest marketable yield (on average 257.09 kg×100 m-2). Delayed sowing (to produce seedlings) by 10 and 20 days, compared to the earliest sowing time, had a significant effect on the reduction in total and marketable yield. Irrespective of the time of sowing, the production of seedlings in multicell trays did not have a significant effect on higher head weight. But the influence of the cultivar was significant – heads of the highest weight were found in the yield of the cultivar ‘Zelox F1’ (head weight was on average 1.71 kg). The head shape index was more than 1 and on average it did not exceed 1.35. The cultivar ‘Kalibos’ had the most elongated heads (with a conical shape), while cabbage heads in the cultivar ‘Langedijker Polana’ were closest to the spherical shape.

10

Effect of soil and plant covering and sowing time on the yield of fennel bulbs grown from sowing directly in the field

67%

Blazewicz-Wozniak M.

Folia Horticulturae

|

2010

|

tom 22

|

nr 2

11

Czy znasz te kwiaty

67%

Gawrys A.

Kwietnik

|

2007

|

nr 01

42-44

12

Uprawa rzepaku jarego

51%

Walkowski T.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

|

1996

|

nr 02

6-8

13

Uprawa kapusty pekinskiej na zbior jesienny

51%

Szeliga A.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

|

1998

|

nr 06

8

14

Nowoczesna uprawa kukurydzy

51%

Machul M., Lipski S.

Biuletyn Informacyjny IUNG

|

1999

|

nr 11

8-13

15

Uprawa marchwi

43%

Kolek A.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

|

1999

|

nr 04

6-7

Ograniczanie wyników

Effect of sowing and harvest date on yielding in summer savory [Satureja hortensis L.] herbage

The effect of broad bean cultivars sowing time on the seeds infestation by Bruchus rufimanus Boh.

Effect of various factors on the intensity of infection of wheat spike inoculated by Fusarium graminearum Sch.

The model and canopy architecture of winter wheat depending on sowing time

Sowing value of white mustard (Sinapis alba L.) seeds collected from plants sown in different times

Wplyw terminu siewu i wschodow na plonowanie owsa

Gryka roslina poznego siewu

Method and time of alfalfa sowing when climate is changing

The effect of the method and time of seedling production on red cabbage (Brassica oleracea L. ssp. oleracea convar. capitata (L) Alef. var. capitata L. f. rubra DC.) yield

Effect of soil and plant covering and sowing time on the yield of fennel bulbs grown from sowing directly in the field

Czy znasz te kwiaty

Uprawa rzepaku jarego

Uprawa kapusty pekinskiej na zbior jesienny

Nowoczesna uprawa kukurydzy

Uprawa marchwi