Wyniki wyszukiwania - AGRO

1

Zasady prawidlowego sadzenia ziemniakow

100%

Jablonski K.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

|

2006

|

nr 03

17

2

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Village in a parkland landscape

75%

Przegon W.

Infrastruktura i Ekologia Terenów Wiejskich

|

2015

|

nr III/2

3

Przygotowanie ziemniakow do sadzenia

75%

Pasko T.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

|

2004

|

nr 03

16

4

Changes in soil organic carbon and its density fractions after shrub-planting for desertification control

75%

Liu J.-B., Zhang Y.-Q., Wu B., Qin S.-G., Lai Z.-R.

Polish Journal of Ecology

|

2014

|

tom 62

|

nr 2

Planting shrubs on sand land and degraded pasture are two main measures for desertification control particularly in northwest China. However, their effects on soil organic carbon (SOC) and its fractions remain uncertain. We assessed the changes in stocks of SOC, light fraction of SOC (LF–SOC) and heavy fraction of SOC (HF–SOC) after planting Artemisia ordosica (AO, 17 years), Astragalus mongolicum (AM, 5 years) and Salix psammophila (SP, 16 years) in sand land and planting Caragana microphylla (CM, 24 years) on degraded pasture. Results show that: 1) after planting AO, AM and SP on sand land, SOC stocks increased by 162.5%, 45.2% and 70.8%, respectively, and LF–SOC accounted for a large proportion in the increased SOC. Dry weights of LF–SOC, rather than carbon concentrations, were higher in shrublands than that in sand land; 2) after planting CM on degraded pasture, SOC stock decreased by 9.3% and all the loss was HF–SOC in 60–100 cm soil layer where both herbaceous fine root biomass (HFRB) and soil water content (SWC) also decreased. The results indicate that planting shrubs can result in an increase of SOC in sand land, whereas that can lead to a decrease of SOC in degraded pasture. The increase of SOC in sand land mainly bases on the accumulation of dry weight of LF–SOC. The loss of SOC in degraded pasture is caused by the decrease of carbon concentrations of HF–SOC, which can be related to the reduction of HFRB and SWC in deep soil layer. Therefore, shrub-planting for desertification control not always improve the quantity and stability of SOC in northwest China.

5

Jesien to najlepszy okres sadzenia drzew i krzewow

75%

Rydzik A.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

|

1994

|

nr 11

2

6

Pora sadzic cebulki

75%

Poprawska-Leska J.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

|

2006

|

nr 09

12

7

Reducing vegetative growth of Golden Delicious apple trees by root pruning and ways of planting

75%

Sosna I.

Journal of Fruit and Ornamental Plant Research

|

2002

|

tom 10

8

Effects of various methods of pruning apple trees after planting

75%

Mika A., Buler Z., Krawiec A.

Journal of Fruit and Ornamental Plant Research

|

2003

|

tom 11

9

The effect of sowing and planting dates on the growth and yields of sweet pepper in greenhouse conditions

75%

Cebula S.

Folia Horticulturae

|

1992

|

tom 04

|

nr 2

10

Effect of NO3minus, NH4plus, and Florovit on growth of apple trees during a few years after planting

75%

Nosal K., Poniedzialek W., Porebski S., Banach P.

Folia Horticulturae

|

2003

|

tom 15

|

nr 2

11

Influence of planting, training system and drip irrigation of apple trees on their growth and yield

75%

Licznar-Malanczuk M.

Journal of Fruit and Ornamental Plant Research

|

2002

|

tom 10

12

Dlaczego powinnismy zainteresowac sie produkcja biomasy? - Sadzenie wierzby krzaczastej

63%

Suda M., Slenzak W.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

|

2006

|

nr 07-08

26

13

Przed sadzeniem ziemniakow

63%

Pasko T.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

|

2006

|

nr 03

23

14

Rate of survival and growth of Scots pine (Pinus sylvestris L.) in reclamation plantings at the nitrogen fertiliser plant Zaklady Azotowe „Pulawy” S.A.

63%

Wegorek T., Bielinska E. J., Kowalczyk K., Kruk K., Listosz A.

Teka Komisji Ochrony i Kształtowania Środowiska Przyrodniczego

|

2013

|

tom 10

15

The effect of corm planting date and depth on Acidanthera bicolor Hochst. cormel yield

63%

Laskowska H., Kocira A.

Folia Horticulturae

|

2004

|

tom 16

|

nr 1

147-152

16

The effect of the date and depth of corm planting on the quality traits of Sparaxis tricolor Ker.-Gawl. flowers grown in the conditions of the Lublin District

63%

Marcinek B., Hetman J.

Electronic Journal of Polish Agricultural Universities. Series: Horticulture

|

2006

|

tom 09

|

nr 2

A field experiment was conducted in the years 2000-2003. The corms of Sparaxis tricolor were planted in spring at the following dates: 20.04, 29.04, 10.05 and 20.05 at 3 depths of planting: 4, 6 and 8 cm. The greatest number of inflorescence stalks growing from 1 corm was obtained planting Sparaxis at the earliest of the studied dates. The length of the main shoot, the length of the spike, the number of inflorescences in a spike as well as the diameter of the first flower were also the biggest when the corms were planted at the turn of the second and third 10-days’ period of April. More inflorescence stalks were obtained planting the corms at the depth of 4 cm. Deeper corm planting at the depth of 6-8 cm had a positive effect on the diameter of the first flower in the inflorescence and the length of the leaves. The studies observed a positive effect of earlier planting on the formation of inflorescence stalks containing at least 5 flowers in a spike. Their proportion range in particular years was from 15 to 40% for Sparaxis planted on 20 April and it decreased to 6-17% when the corms were planted on 20 May.

17