Skripsi

PENETAPAN KOEFISIEN TANAMAN (kc) TANAMAN CABAI MERAH (Capsicum annum L.) PADA TEKNIK BUDIDAYA HIDROPONIK SUBSTRAT DI RUMAH KACA

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Penilaian

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Red Chilly (Capsicum annum L.) crop is one of vegetable commodities that is highly demanded by community in their daily diet. This crop could be cultivated by using soil media as well as subtrate hydrophonic system. Substrate hydrophonic cultivation technique is soilless cultivation method that could be carried out within the greenhouse. Water is one of important elements in achieving a better crop production. Insufficient water will make plant becoming barren, dwarf, wilt, and even die. Therefore, the proper management to fulfill the crop water requirement is needed, in which the available water could be used efficiently. The magnitude of crop water requirement is the same as evaporation and transpiration added together, namely evapotranspiration (ETc). Evapotranspiration magnitude is depended on crop type and length of growing season, or simply the crop coefficient (kc). The purpose of this research was to determine the crop coefficient (kc) of chilly crop during its growing period using rice husk charcoal substrate hydrophonic cultivation technique within the greenhouse in Indralaya. The reference evapotranspiration (ETo) was determined by using Blaney- Criddle method with three trials media consisting of : 1). Trial media forTrial media for Transpiration, and 3).Trial media forEvaporation, 2). Evapotranspiration (ETc). The results showed that during 114 days growing period, the magnitude of potential or reference evapotranspiration (ETo) was in the range of 3.2 to 4.6 mm day'1. The average of minimum water requirement (ETc) for evaporation was 2.65 mm day"1, 2.93 mm day for evapotranspiration. The average of maximum water requirement (ETc) for evaporation was 5.11 mm day'1, 5.25mm day'1 for transpiration, and 4.72 mm day for evapotranspiration. Based on the initiation, vegetative, fully-close crown to early maturity, and fially maturity-harvest phases the crop coefficient (kc) were 0.87, 1.08,-i-ifor transpiration, and 2.55 mm day-i 1.12 and 1.03, respectively.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
0507001013	T69190	T691902005	Central Library (REFERENCES)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T691902005

Publisher

Inderalaya : Prodi Teknik Pertanian, Fakultas Pertanian Universitas Sriwijaya., 2005

Collation

xvii, 30 hlm.; ill.; tab.; 28 cm.

Language

Indonesia

ISBN/ISSN

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Classification

631.585 07

Content Type

Text

Media Type

unmediated

Carrier Type

unspecified

Edition

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Subject(s)

Prodi Teknik Pertanian
Pertanian hidroponik

Specific Detail Info

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Statement of Responsibility

Furika

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