5.84 STRAWBERRY – GENERAL TIPS FOR A GREAT HARVEST
SMART FARMING … Successful with
consultants
LESSON 5.84 STRAWBERRY – GENERAL TIPS FOR A GREAT HARVEST
Strawberries prefer a full
wet-up and dry-down irrigation cycle. A common mistake is to over irrigate. In
wet conditions, the strawberries uptake more of the highly soluble nutrients
only. However, it is only as the soil dries that the strawberries can
efficiently take-up insoluble nutrients as well. Water stress is an absolute no
for strawberries, so you need to carefully manage the dry-down to not reach a
stress point.
Calcium is important for growing strawberries with good cell strength.
Calcium applications should be considered for high quality fruit. Calcium
uptake will be most effective when a sufficient wet-up and dry-down irrigation
schedule is implemented.
When
planting in soil, managing soil disease and nematodes is critical. This is
achieved mainly through disinfection or moving the location of your strawberry
production.
Match the variety to the cropping season and climate.
For example, do you want short day, day
neutral, or long day flowering? While it can be tempting to plant early
to maximize early harvest yields, if you plant too early, you may have reduced
yield as the plants undergo a period of dormancy.
For best dripper spacing, keep dripper
spacing under 20 cm, and ideally at 15 cm.
SUBSURFACE DRIP IRRIGATION T-Tape is designed for a
nominal pressure of 0.55 bar. However, for most uniform application in
strawberries, it is recommended to run at a slightly higher pressure with
approximately 0.85 bar pressure at the start of the tape. This will ensure the
best application of water on lightly undulating terrain, even as pressure
decreases along the length of the tube. We as the hydraulic design center can
help design the best irrigation system to minimize flow variability and to
increase uniformity.
Strawberries are sensitive to salinity. If you have slightly saline water,
manage this risk by using close dripper
spacing and applying enough water to push the salinity away from the root zone.
Save fertilizer and improve yield and fruit quality by undertaking regular
sap and soil tests during the cropping stages.
More
Info … Grow successful with
consultant.
For successful SMART FARMING see 70 lessons about SUBSURFACE DRIP
IRRIGATION.
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KILIMO BORA … Imefaulu kwa washauri
SOMO LA 5.84 STRAWBERRY – VIDOKEZO VYA JUMLA KWA MAVUNO MAKUBWA
Jordgubbar hupendelea mzunguko kamili wa umwagiliaji wa mvua-up na kavu-chini. Makosa ya kawaida ni kumwagilia kupita kiasi. Katika hali ya mvua, jordgubbar huchukua virutubishi vingi vyenye mumunyifu pekee. Hata hivyo, ni pale tu udongo unapokauka ndipo jordgubbar zinaweza kuchukua kwa ufanisi virutubisho visivyoyeyuka. Dhiki ya maji ni hapana kabisa kwa jordgubbar, kwa hivyo unahitaji kudhibiti kwa uangalifu kavu-chini ili usifikie kiwango cha mkazo.
Calcium ni muhimu kwa kukua jordgubbar na nguvu nzuri ya seli. Matumizi ya kalsiamu yanapaswa kuzingatiwa kwa matunda ya hali ya juu. Kuchukua kalsiamu kutakuwa na ufanisi zaidi wakati ratiba ya kutosha ya umwagiliaji wa mvua na kavu inatekelezwa.
Wakati wa kupanda kwenye udongo, ni muhimu kudhibiti magonjwa ya udongo na nematodes. Hili hufikiwa hasa kwa kuua viini au kuhamisha eneo la uzalishaji wako wa sitroberi.
Linganisha aina na msimu wa kupanda na hali ya hewa. Kwa mfano, unataka siku fupi, siku isiyo na usawa, au maua ya siku ndefu? Ingawa inaweza kushawishi kupanda mapema ili kuongeza mavuno ya mapema, ikiwa unapanda mapema sana, unaweza kuwa umepunguza mavuno wakati mimea inapitia kipindi cha utulivu.
Kwa nafasi bora zaidi ya matone, weka nafasi ya matone chini ya cm 20, na kwa hakika iwe 15 cm.
T-Tepi ya Umwagiliaji ya DIP YA SUBSURFACE imeundwa kwa shinikizo la kawaida la 0.55 bar. Walakini, kwa matumizi mengi ya sare katika jordgubbar, inashauriwa kukimbia kwa shinikizo la juu kidogo na shinikizo la takriban 0.85 mwanzoni mwa mkanda. Hii itahakikisha uwekaji bora wa maji kwenye ardhi inayoteleza kidogo, hata shinikizo linapungua kwa urefu wa bomba. Sisi kama kituo cha usanifu wa majimaji tunaweza kusaidia kubuni mfumo bora wa umwagiliaji ili kupunguza utofauti wa mtiririko na kuongeza usawa.
Jordgubbar ni nyeti kwa chumvi. Ikiwa una maji ya chumvi kidogo, dhibiti hatari hii kwa kutumia nafasi ya karibu ya matone na kuweka maji ya kutosha kusukuma chumvi kutoka eneo la mizizi.
Okoa mbolea na kuboresha mavuno na ubora wa matunda kwa kufanya majaribio ya mara kwa mara ya utomvu na udongo katika hatua za upandaji mazao.
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