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Adventist Youth Honors Answer Book/Outdoor Industries/Small Fruit Growing

Small Fruit Rising
Out of doors Industries
Common Convention
Ability Stage 2 Answer-Keys 06.jpg
12 months of Introduction: 1986


1. What are the soil necessities for rising bramble berries, strawberries, grapes, and blueberries?[edit]

  • Bramble Berries: These embody blackberries and raspberries. Brambles require loamy soil with a variety of natural matter blended in with it. They won’t tolerate sandy soil, or heavy soil that leaves moisture standing on the roots. A heavy layer of mulch will assist the soil retain water and preserve weeds down.
  • Strawberries: Strawberries want well-worked soil with good drainage and loads of natural materials blended in with it.
  • Grapes: Grapes require fertile, well-drained soil. It ought to be blended with loads of compost, however watch out to not over-fertilize.
  • Blueberries: Blueberries require soil that’s well-drained and porous. It must also have numerous natural materials in it, and it ought to be acidic with a pH between 4.5 and 5.5. A heavy layer of mulch will assist the soil retain water and preserve weeds down.

2. Write a one-page report telling develop one of many above fruits. Embrace the next[edit]

a. Selection choice[edit]

The principle factor to contemplate when deciding on a spread is whether or not it’s well-suited to the local weather wherein it can develop. Test that the variability will develop in your hardiness zone. The hardiness zone is a quantity from 1 to 11, with 1 indicating a chilly local weather, and 11 indicating a heat one. Many seed packages and seed catalogs have a map displaying the hardiness zones. Ensure that the number of plant you choose is suited in your zone quantity or greater.

The subsequent factor to contemplate is the realm you propose to plant the variability. Some are extra suited to shade, and others require numerous solar. Varieties are additionally suited to completely different soil pH (which you’ll management). Lastly, it is best to contemplate different components, akin to fruit measurement, yield, thornless stems, when the fruit is predicted to ripen and so on. Additionally it is a good suggestion to plant a number of varieties. This will enhance illness resistance and stagger the harvest instances.

b. Soil preparation[edit]

On the whole, it is best to observe the instructions included with the plant you purchase. Dig a gap to the right depth as instructed. Additionally, you will need to management the soil’s pH (acidity). Add lime to extend pH, or add manure to lower it. Ensure that these are properly blended with the soil although, as a result of concentrated clumps can harm your crops. You should buy pH measuring kits and take a look at the soil your self. The soil ought to be properly tilled and unfastened.

While you dig a gap to plant in, don’t really feel compelled to refill that gap with the identical soil you faraway from it. For the formidable, there are dozens of soil recipes to select from, combining loam, vermiculite, peat, lime, fertilizer, sand, compost, charcoal, manure, and so on. You normally solely want a gallon or so of soil per plant, not 40 acres of good grime.

c. Planting strategies[edit]

Once more, it is best to observe the instruction that include a brand new plant. You have to to dig a gap to the right depth, and normally, you’ll place the plant within the gap in order that new soil-line matches the outdated soil-line. If the plant has develop into root certain within the container, it’s essential minimize away the roots which are curled across the exterior to permit the newer roots throughout the rootball to develop. As soon as the plant has been positioned within the gap on the correct stage, bury the roots. Pack the soil loosely across the root – not tightly!

Lay down a layer of mulch. Mulch helps to manage weeds and retain moisture. This may assist in the recent summer season months. Wooden chips are wonderful for this. Don’t use leaves or sawdust, as these will wick moisture away from the crops and make it troublesome for water to penetrate to the roots.

d. Fertilizing[edit]

Don’t over fertilize, and wait 4 to 6 weeks after planting earlier than fertilizing. Make a circle round every plant with one ounce of ammonium sulphate within the first 12 months. After that, do the identical with two ounces as quickly because the crops bloom, and once more one month later.

e. Pruning (the place relevant)[edit]

Blackberries and Raspberries[edit]

Blackberries and raspberries produces canes that reside for 2 years. A primary 12 months cane is known as a primocane and a second 12 months cane is known as a florocane. In most varieties, solely the florocanes produce fruit. As soon as they produce fruit, they die. Florocanes ought to be pruned to the soil line as quickly as they’re harvested to remove an necessary path to illness. Primocanes ought to be pruned in to a peak of 18-20 inches (45–50 cm). This may trigger them to ship out branches which is able to bear extra fruit. The branches ought to be pruned to a size of about 12 inches (30 cm).


Blueberries shouldn’t be pruned for the primary three years. After that, it is best to prune yearly throughout the dormant interval, eradicating any of the decrease branches that look weak or are lower than six inches (15 cm) lengthy. Take away any branches longer than two inches (5 cm) in diameter (small branches bear bigger fruit), and take away a portion of the branches within the middle of the plant to permit daylight to penetrate. Ideally, it is best to have about twelve canes per plant, and these ought to be of various ages.


In the course of the first season, take away all blossoms in order that the plant places its power into constructing its root system. A wholesome strawberry plant will ship out runners yearly, and these will take root if not handled. For big berries, don’t let these take root, however prune them off as an alternative. Enable 4 or 5 runners to develop right into a matted row no wider than 24 inches (60 cm), and trim off any runners that exceed the row boundaries. Berries are harvested throughout the second and third years. After that, they need to be plowed beneath and new crops ought to be began.


Earlier than planting grapes, it is best to arrange a two-wire trellis. That is merely two wires stretched horizontally, one above the opposite. The decrease wire ought to be 30 inches (75 cm) from the bottom, and the higher ought to be 60 inches (150 cm) from the bottom. The grapes are planted under the wires and all besides one of the best wanting cane are eliminated. The remaining cane ought to be pruned such that solely two buds are left. Do not be afraid to prune grapes – they’re vigorous and really forgiving.

In the course of the late winter of the second 12 months, it is best to once more take away all however one of the best wanting canes. If this cane is greater than the highest wire, minimize it at that peak and tie it tautly to the wire. If it isn’t greater than the highest wire, prune it to 2 buds and tie it to the decrease wire. If it isn’t greater than the decrease wire, prune as if it had been a first-year cane.

In the course of the late winter of the third 12 months, it is best to take away all however two of one of the best canes. Shorten the 2 remaining canes in order that solely 4 buds stay.

In the course of the fourth 12 months and past, it is best to have two canes per wire, every educated to go in a unique course. Take away all different canes, preserving the 4 that originate near the trunk, and shortening them to 6 to eight buds every. Get rid of all different development.

f. Watering[edit]

In the course of the early months of the rising season, the soil ought to be saved moist, however not soggy. As soon as the fruit is harvested, the crops ought to be watered much less incessantly, however with a great soaking. Take away any furrows or low spots earlier than winter in order that water shouldn’t be allowed to face across the plant and induce rot.

g. Pest management[edit]

When chemical pesticides had been first launched, they had been used to the exclusion of all different varieties of pest management. This had the unlucky impact of poisoning the surroundings. Within the 1970’s this case was acknowledged, and Built-in Pest Administration (IPM) strategies had been launched. Pesticides are nonetheless used, however they’re a final resort.

When most individuals consider pests, they consider bugs. In small fruit cultivation, this time period ought to be expanded to incorporate weeds, microorganisms, and mites. Pest management is determined by the early and proper identification of the pest. The grower can use cultural mechanical, organic, or chemical controls to scale back the impact of pests on small fruit. These strategies all depend on fixed vigilance by the grower.

Cultural Controls embody the number of illness and pest-resistant cultivars. Crop rotation is one other necessary cultural management, as sure pests feed completely on one sort of plant. Eliminating the plant from the surroundings for a 12 months or two will disrupt that cycle. One other necessary management mechanism is to mulch, water, prune, and fertilize the crops appropriately. A wholesome plant is best in a position to defend itself from pests.

Mechanical Controls embody protecting the crops with netting or setting traps for anticipated (or noticed) pests. Pests may also be eliminated with vacuums or by hand. Hoeing and cultivating across the crops will assist management weeds. Additionally it is necessary to prune diseased canes or take away contaminated crops from the crop as quickly as doable in order that the illness doesn’t unfold.

Organic Controls embody the introduction of pure predators. As an example, ladybug beetles feast on aphids, and poultry feed on various insect pests. Watch out when introducing predators although, that you don’t introduce a non-native species which has no pure enemies of its personal. This will – and has triggered its personal type of environmental harm. You too can use commercially out there pheromones to disrupt the mating cycle of many bugs.

Chemical Controls can be utilized when all else fails. Collection of a pesticide will rely upon the actual pest being combated (which his why correct identification is so necessary). Sprays are typically more practical than dusts, as practically all pesticides depend on contact with the pest for his or her effectiveness. Learn the directions on the chemical containers fastidiously earlier than utilizing, particularly noting whether or not the chemical is secure to make use of on meals crops. Many instances a pesticide will warn towards its use for a time period earlier than harvesting.

h. Harvesting[edit]

Style take a look at just a few blueberries and grapes earlier than harvesting. It’s troublesome to inform if they’re absolutely ripe by the colour alone. Blackberries ought to be utterly black earlier than they’re picked. Raspberries are prepared when the berries separate from the plant simply. Strawberries ought to be picked day by day till they give up producing. They’re ripe when lower than 25% of the berry is pink or white. Strawberries which are 25% white will probably be ripe the following day.

Place harvested fruits in small shallow baskets. Deep buckets will trigger the berries to develop into crushed and unmarketable.

3. Identify three varieties of every fruit that can develop properly in your space.[edit]

In North America hardiness zones map can be utilized as a tenet for categorizing places appropriate for rising a selected annual plant selection. Seek the advice of a nursery catalog to pick out an acceptable cultivar in your space. Many catalogs are availabe on-line:

I interpret the “every fruit” phrase of this requirement to be restricted to the kinds listed in requirement 1, specifically, brambles, blueberries, strawberries, and grapes.

See the part on pruning in requirement 2e for instruction.

5. What’s a perishable crop?[edit]

A perishable crop is one which have to be harvested and used (or preserved) in a well timed method or the produce will spoil. All small fruits fall on this class.

By the use of counter-example, a non-perishable crop would come with cereals, corn, and cotton.

6. How lengthy can strawberries, bramble berries, blueberries, and grapes be saved?[edit]

As soon as harvested all small fruit ought to both be used instantly or refrigerated. Small fruit will spoil in lower than a day with out refrigeration. It’s best to refrigerate berries at 30 °F (-1 °C). Berries won’t freeze at that temperature due to the sugars inside. Additionally it is essential to refrigerate at a excessive humidity; 90-95% RH is good. If correctly refrigerated, bramble berries will last as long as seven days, blueberries as much as three weeks, and strawberries as much as a month.

7. Describe a critical insect or illness pest for every fruit. Embrace when the issue happens, harm triggered, and chemical or cultural remedies. Use as many footage or drawings as doable.[edit]

Pests affecting all small fruit[edit]

The tarnished plant bug (TPB) is without doubt one of the most critical pests of small vegetables and fruit in New England. No really efficient or dependable administration choices presently exist. Growers routinely make 3-5 functions of pesticides every year to manage this insect. The fee is $200-$500/acre. Contemplating the slender revenue margin for immediately’s farmers, these prices are important. The analysis being carried out on the Entomology Analysis Laboratory represents step one in the direction of growing insect-killing fungi for administration of TPB. These pests are energetic from April or Could till the primary heavy frost of the 12 months. TPB may be managed by preserving weeds down.

Bramble Berry Pests[edit]

Aphids, often known as greenfly/blackfly or plant lice, are minute plant-feeding bugs. Aphids are distributed world-wide, however they’re commonest in temperate zones. It’s doable for aphids emigrate nice distances relying on the climate patterns (primarily passive dispersal using on winds). Search for aphids in late spring and early summer season, particularly on the underside of the leaves close to the ideas of the canes. If greater than two aphids per cane are discovered, deal with with a pesticide. Aphids overwinter on brambles, so once you prune, make sure you destroy the clippings.

Picnic beetles are small (5–12 mm) ovoid, normally dull-coloured beetles, with knobbed antennae. Some have purple or yellow spots or bands. They feed primarily on decaying vegetable matter, over-ripe fruit, and sap. Picnic beetles develop into energetic when the temperature rises above 60 °F (15 °C). Cultural controls are efficient as a result of these pests reside close to the bottom. Maintain berries off the bottom and choose them promptly. You too can lure them by putting overripe fruit in buckets away from the crops.

Leafhoppers have piercing sucking mouthparts, they feed on plant sap and may transmit plant viruses. Species which are important agricultural pests embody the potato leafhopper, beet leafhopper, white apple leafhopper, two-spotted leafhopper, and glassy-winged sharpshooter. Leafhoppers migrate into the central and northern US within the spring. Vegetation ought to be checked incessantly in early summer season and if indicators of leafhopper are detected, the usage of a pesticide is justified.

Blueberry Pests[edit]

The Plum curculio is a beetle native to the areas east of the Rocky Mountains in the US and Canada. It’s infamous for destroying fruits if left uncontrolled. The larvae bore into the blueberries inflicting them to drop off the plant and scale back the yield. Adults develop into energetic within the spring concerning the time the cultivars start to bloom. Plum curculio are drawn to fruit bushes, so if doable, don’t plant blueberries close to fruit bushes. In any other case, apply insecticide when the blossoms fall off and once more ten days later.

The gypsy moth was launched into the US in 1868 by a French scientist, Leopold Trouvelot, residing in Medford, Massachusetts, who loved elevating many varieties of caterpillars together with silkworms. It’s now one of the vital infamous pests of hardwood bushes within the Japanese United States. The primary outbreak there occurred in 1889. By 1987, the gypsy moth had established itself all through the Northeast USA and southern Quebec and Ontario. When gypsy moths feed on blueberry crops, they eat the leaves and buds. Bud loss results in fruit loss. The eggs hatch in April or Could and the larvae feed on the blueberry crops till early July. The larvae may be eliminated by hand in Could and June, and the egg lots may be scraped from the bushes within the winter.

Strawberry Pests[edit]

Spider mites are extraordinarily small, barely seen with the bare eye as reddish or greenish spots on leaves and stems; the adults measure about 0.5 mm. The purple spider mite is extraordinarily versatile; it will probably feed on tons of of crops, together with most greens and meals crops (peppers, tomatoes, potatoes, beans, corn, strawberries) and ornamentals: roses, and so on. It lays its eggs on the leaves, and it poses a menace to host crops by sucking cell contents from the leaves cell by cell, leaving very tiny, pale spots or scars. Spider mites are energetic by the nice and cozy months. One of the simplest ways to manage them is by lowering the usage of pesticide which destroys their pure predators. Girl bugs and lacewings are significantly efficient towards spider mites, and a few mites that prey on spider mites are commercially out there. There’s little or no in the best way of chemical controls out there towards spider mites. Spraying with a reasonably high-pressure water hose can scale back the populations.

Grape Pests[edit]

The Japanese beetle (Popillia japonica) is a beetle about 1.5 cm (0.6 inches) lengthy and 1 cm (0.Four inches) large (smaller in Canada). It’s not very harmful in Japan, the place it’s managed by pure enemies, however in America it’s a critical pest to rose bushes, grapes, crape myrtles, and different crops. It’s a weak flyer and drops a number of centimeters when it hits a wall. Japanese beetle traps subsequently include a pair of crossed partitions with a bag beneath, and are baited with floral scent, pheromone, or each.

These bugs harm crops by consuming the floor materials, leaving the veins in place, producing a curious — however alarming to the skilled gardener — kind of “clear leaf” impact on its victims. Adults emerge in late June.

8. Take a soil take a look at from a backyard and decide which fruits will develop there. Ask for fertilizer suggestions for one of many crops and decide the price of fertilizer wanted for six 100-foot (30.5 meters) rows.[edit]

Soil testing kits can be found at backyard facilities or over the Web:

You too can have your soil examined for a small charge by a college or county extension service (see your native cellphone ebook white pages beneath “county authorities”).

Upon getting examined your soil, you will want to search out somebody to provide a fertilizer advice. The perfect place to do this could be at a nursery that sells small fruit crops. If the employees appears clueless, attempt one other nursery.


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